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130 Engine compartment essentials
Engine compartment essentials
131
1 Brake fluid reservoir 134
2 Engine oil dipstick 132
3 Coolant expansion tank 134
4 Reservoir for the headlamp and windshield washer system 1325 Engine oil filler neck 133
6 Auxiliary terminal for jump-starting 153
132 Washer fluids
Engine oil
The oil volume between the two marks on the dipstick corresponds to approx. 1.1 US quarts/1 liter. Do not fill beyond the upper mark on the dipstick. Excess oil will damage the engine.
Headlamp* and windshield washer system Capacity approx. 5.6 US quarts/5.3 liters Fill with water and, if required, with a washer antifreeze additive according to manufacturer's recommendations.
We recommend that you mix the washer fluid before adding it to
the reservoir.<
Antifreeze agents for the washer fluid are highly flammable. For this reason, keep them away from sources of flame and store them only in their closed original containers. Store them inaccessible to children. Comply with the instructions on the containers.<
Checking the oil level 1. Park the vehicle on a level surface 2. Switch the engine off after it has
reached normal operating tempera- ture
3. After approx. 5 minutes, pull the dip- stick out and wipe it off with a clean lint-free cloth, paper towel, or similar material
4. Carefully push the dipstick all the way into the guide tube and pull it out again
5. The oil level should be between the
two marks on the dipstick.
As with fuel economy, oil consumption is directly influenced by your driving style and vehicle operating conditions.
Engine oil
Adding engine oil Only add engine oil when the oil level has dropped to just above the lower mark on the dipstick.
BMW engines are designed to operate without oil additives; the use of additives could lead to damage in some cases. This also applies to the manual transmission, the automatic transmission, the differential, and the power steering system.<
Recommendation: have the oil changed at your BMW center.
133
Ask your BMW center for details concerning the specific BMW
High Performance Synthetic Oil or syn- thetic oils that have been approved.<
You can also call BMW of North America toll-free at 1-800-831-1117 or visit this website: www.bmwusa.com to obtain this information.
Viscosity ratings Viscosity is the oilflow rating as estab- lished in SAE classes. The selection of the correct SAE class depends on the climatic conditions in the area where you drive your BMW.
Approved oils are in SAE classes 5W-40 and 5W-30.<
These kinds of oil may be used for driv- ing in all ambient temperatures.
Continuous exposure to used oil has caused cancer in laboratory testing. For this reason, any skin areas that come into contact with oil should be thoroughly washed with soap and water. Store oils, grease and similar materials so that they are inaccessible to chil- dren. Comply with warning labels and information on containers.<
Comply with the applicable envi- ronmental laws regulating the dis-
posal of used oil.<
Specified engine oils The quality of the engine oil is extremely important for the operation and service life of an engine. Based on extensive testing, BMW has approved only certain grades of engine oil. Use only approved BMW High Perfor- mance Synthetic Oil. If an approved BMW High Performance Synthetic Oil should be unavailable, you may use small volumes of other syn- thetic oils for topping up between oil changes. Use only oils with the specifi- cation API SH or higher.
134 Coolant
Brake fluid
Do not add coolant to the cooling system when the engine is hot. If you attempt to do so, escaping coolant can cause burns. Antifreeze and anti-corrosion agents are hazardous to health. You should always store them in closed original containers and in a location which is out of reach of children. Antifreeze and anti-corrosion agents are inflammable. For this reason, do not spill them on hot engine parts. They could ignite and cause serious burns. Comply with the instructions on the containers.<
Comply with the applicable envi- ronmental laws regulating the dis-
posal of antifreeze agents with corro- sion inhibitor.<
Checking the coolant level and adding coolant Check the coolant level when the engine is cold, approx. 687/+206. 1. Open the cap for the expansion tank
by turning it slightly counterclock- wise to allow accumulated pressure to escape, then open
2. The coolant level is correct when the upper end of the red float is at least even with the upper edge of the filler neck; see arrow. The end of the float may stick out by a maximum of 3/4 in / 2 cm – that is, up to the sec- ond mark on the float
3. If necessary, add coolant. If the cool-
ant is low, slowly add coolant until the correct level is reached – do not overfill.
Indicator lamp
The brake warning lamp comes on when the parking brake is not engaged: the brake fluid
level is too low, refer to page 18.
Brake warning lamp for Cana- dian models.
Adding brake fluid For adding brake fluid or for determin- ing and correcting the cause of brake fluid loss, consult your BMW center. Your BMW center is familiar with the specifications for factory-approved brake fluids – DOT 4. Brake fluid loss results in extended pedal travel. Refer to the information on page 122.
Brake fluid
Brake fluid is hygroscopic, that is, it absorbs moisture from the air
over time. In order to ensure the brake system's safety and reliability, have the brake fluid changed every two years by a BMW center. Refer to the Service and Warranty Information Booklet for US models or the Warranty and Service Guide Booklet for Canadian models. Brake fluid is toxic and damages the vehicle's paint. You should always store it in its closed original container and in a location which is out of reach of chil- dren. Do not spill the brake fluid and do not fill the brake fluid reservoir beyond the MAX mark. The brake fluid could ignite upon contact with hot engine parts and cause serious burns.<
Comply with the applicable envi- ronmental laws regulating
the disposal of brake fluid.<
135
Maintenance The BMW Maintenance System
136
The BMW Maintenance System has been designed as a reliable means of providing maximum driving and operat- ing safety – and as cost-effectively as possible for you. Please keep in mind that regular main- tenance is not only necessary for the safety of your vehicle, but also plays a significant role in maintaining the resale value of the vehicle.
Service interval display While conventional systems rely on milage alone to determine when service is due, the BMW Maintenance System reflects the actual conditions under which the vehicle is operated: some miles are more strenuous than others. From a maintenance point of view, 62,000 miles/100,000 km accumulated in short-distance urban driving are not the equivalent of the same distance covered at moderate cruising speeds in long-distance highway travel. The BMW Maintenance System includes the Engine Oil Service and Inspections I and II.
This service strategy accurately reflects your own vehicle's specific needs by defining maintenance intervals accord- ing to individual operating conditions. Minimal use drivers – those who drive significantly fewer than 6,200 miles/10,000 km annually – should have the engine oil changed at least every 2 years since oil deterio- rates over time, regardless of use.
Service and Warranty Information Booklet for US models/ Warranty and Service Guide Booklet for Canadian models For additional information on required maintenance intervals and procedures, please refer to the Service and War- ranty Information Booklet for US mod- els, or the Warranty and Service Guide Booklet for Canadian models. As a precaution against corrosion, if your vehicle is exposed to potential damage from unimproved road sur- faces we suggest that you have the body checked for damage from stone chips and gravel at the same time.
The BMW Maintenance System
137
Have your BMW center perform maintenance and repair.
Be sure that all maintenance work is recorded in the Service and Warranty Information Booklet for US models, or in the Warranty and Service Guide Booklet for Canadian models. These entries confirm that your vehicle has benefitted from regular maintenance, and are also required for warranty claims.<
Care You can find everything you need to know on this topic by consulting the separate Caring for your vehicle bro- chure.
Laws and regulations California Proposition 65 warning
138
OBD interface socket
California laws require us to state the following warning:
Engine exhaust and a wide variety of automobile components and parts, including components found in the interior furnishings in a vehicle, con- tain or emit chemicals known to the State of California to cause cancer and birth defects and reproductive harm. In addition, certain fluids contained in vehicles and certain products of com- ponent wear contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Battery posts, terminals and related accessories contain lead and lead com- pounds. Wash your hands after hand- ling. Used engine oil contains chemicals that have caused cancer in laboratory ani- mals. Always protect your skin by washing thoroughly with soap and water.<
The interface socket for onboard diag- nostics is located on the left-hand side of the driver's side, behind a specially marked cover located beneath the instrument panel. The cover has the let- ters OBD on it. This interface makes it possible to access data on emissions-related com- ponents using special equipment.
An illuminated indicator informs you of the need for service, not that you need to stop the vehi- cle. However, the systems should be checked by your BMW center at the earliest possible opportunity. If the indicator blinks or flashes, this indicates a high level of engine misfire. Reduce speed and contact the nearest BMW center immediately. Severe
OBD interface socket
engine misfiring for even a short period of time can seriously damage emission control system components, especially the catalytic converter.
SERVICE ENGINE SOON warn- ing lamp for Canadian models.
If the gas cap is not on tight enough, the OBD system can
detect leaking vapor and the indicator will light up. If the gas cap is then tight- ened, the indicator will usually go out after a short period of time.<
139
140
141
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
Replacement procedures Onboard tool kit
142
Windshield wiper blades
The onboard tool kit is located in the luggage compartment lid. Loosen the wing nut to open.
1. Switch off the engine 2. Fold the wiper arm completely out
from the windshield
3. Position the wiper blade at an angle
and pull the release spring – see arrow
4. Fold the wiper blade down and unhook it toward the windshield
5. Pull the wiper blade past the wiper
arm toward the top
6. Insert a new wiper blade and apply
pressure until you hear it engage.
Lamps and bulbs
The lamps and bulbs make essential contributions to the safety of your vehi- cle. Therefore, proceed carefully when handling bulbs. BMW recommends that you have such work performed by your BMW center if you are not familiar with the procedures.
Do not touch the glass portion of a new bulb with your bare hands since even small amounts of impurities burn in to the surface and reduce the service life of the bulb. Use a clean cloth, paper napkin, or a similar mate- rial, or hold the bulb by its metallic base.<
A replacement bulb set is available from your BMW center.
Before working on the electrical system, switch off the electrical accessory you are working on or dis- connect the cable from the negative terminal of the battery. Failure to observe this precaution could result in short circuits. To prevent injuries and damage, com- ply with any instructions provided by the bulb manufacturer.<
Low beams and high beams Engine compartment, left side: 1 Low beams 2 High beams H7 bulb, 55 watts
The H7 bulb is pressurized. There- fore, wear safety glasses and pro-
tective gloves. Failure to comply with this precaution could lead to injury if the bulb is damaged.<
1. Turn the two release catches at the
front to the left – see arrow – to remove the bulb holder
2. Remove and replace the bulb.
143
Insert the new bulb as shown in the inset.
When attaching the bulb holder, ensure that the lock snaps in place properly.<
When cleaning the headlamps, please follow the instructions in the Caring for your vehicle brochure.<
Xenon lamps* The service life of these bulbs is very long and the probability of a failure is very low, provided that they are not switched on and off an unusual number of times. If one of these bulbs should nevertheless fail, it is possible to con- tinue driving with great caution using the fog lamps, provided local traffic laws do not prohibit this.
Because of the extremely high voltages involved, any work on the
xenon lighting system, including bulb- changing, should be carried out by technically-qualified personnel only. Otherwise, there is a risk of fatal injury.<
144
Lamps and bulbs
Parking lamps 5 watt bulb Engine compartment, left side: 1. Turn the bulb holder to the left and
remove
2. Remove and replace the bulb.
Front turn signal indicators 21 watt bulb 1. Extend a screwdriver through the
upper opening and loosen the screw, continuing until you can extract the bulb by removing it from the front
2. Disconnect the plug 3. Apply gentle pressure and turn the
bulb toward the letters AUF – refer to the marking on the housing – then remove it for replacement
4. Connect the plug
5. Align the lamp assembly's two ridges and the centering pin with the guides on the vehicle when installing
6. Slide in the lamp, applying gentle
pressure to seat it firmly
7. Tighten the screw.
Lamps and bulbs
145
Side turn signal indicators 5 watt bulb 1. Press the back edge of the lamp
toward the front with the tip of your finger and remove
2. Apply gentle pressure to the bulb
while turning it to the left to remove.
Rear lamps 1 Brake lamp 2 Backup lamp 3 Tail lamp 4 Turn signal indicator Bulbs: 21 watt
Right-hand luggage compartment opening: Bulbs in the fender: All of the bulbs are integrated in a cen- tral bulb holder. 1. Unscrew the bulb holder – see arrow
in close-up view – to remove
2. Unplug the power supply plug. Set the bulb holder aside – on the lug- gage compartment floor, for example 3. Applying light pressure, turn the bulb
to the left. Remove and replace the bulb
4. Plug in the power supply fitting 5. Screw the bulb holder back on – see
arrow in close-up view.
146
Lamps and bulbs
Bulbs in the luggage compartment lid: 1. Use a screwdriver to release the two
clips
2. Swing trim panel down – see arrow 1.
Release the bulb holder – see arrow 2 – and remove it
3. Applying light pressure, turn the bulb
to the left. Remove and replace the bulb
4. Press the bulb holder into place,
continuing until you hear it engage
5. Reinstall the trim panel with the clips.
Center high-mount brake lamp LED strip on the rear window. Please contact your BMW center in case of malfunction.
Lamps and bulbs
Changing a wheel
147
License plate lamps 5 watt bulb 1. Place a screwdriver in the slot and press toward the left to release the lens
2. Replace the bulb.
height and reduce its support capacity. Do not lie under the vehicle or start the engine when the vehicle is supported by the jack. There is otherwise a risk of fatal injury.<
Your BMW is equipped with a spare tire or a space-saver spare tire designed for temporary use in maintaining the vehi- cle's mobility in an emergency.
To remove the spare tire, lift the floor panel in the luggage com-
partment completely out, refer to page 40.<
Safety precautions in the event of a flat tire or wheel change:
Stop the vehicle as far as possible from passing traffic. Park on a firm, flat, sur- face. Switch on the hazard warning flashers. Turn the steering wheel to the straight-ahead position and engage the steering lock. Shift into 1st or Reverse, or if you have an automatic transmis- sion position the selector lever in Park, and engage the parking brake. All passengers should be outside the vehicle and well away from your imme- diate working area, behind a guardrail, for example. If a warning triangle or portable hazard warning lamp is available, set it up on the roadside at an appropriate distance from the rear of the vehicle. Comply with all safety guidelines and regula- tions. Change the wheel only on a level, firm surface which is not slippery. Avoid jacking the vehicle on a soft or slippery support surface – snow, ice, loose gravel, etc. – as either the vehicle or the jack could slip sideways. Position the jack on a firm support sur- face. Do not place wooden blocks or similar objects under the jack. They could pre- vent the jack from extending to its full
148
Changing a wheel
securely in front of the tire. If the wheel must be changed on a sur- face with a more severe slope, take additional precautions to secure the vehicle from rolling
3. Wheels with full wheel covers*:
Reach into the ventilation openings and pull the cover off
4. Loosen the lug bolts by rotating
half a turn
What you will need In order to avoid rattling noises later, note the position of the tools when you remove them and return them to their original position when you are done using them. > Jack 1
Lift the floor panel within the luggage compartment, refer to page 40, and undo the red wing nut. When you have completed work, screw the jack all the way back down. Fold the handle back and insert it in its holder
> Chock 2
Located behind the jack on the wall in the luggage compartment. Loosen the wing nut to remove it
> Spare tire or space-saver spare tire –
located next to the jack Loosen the wing nut by hand, remove the storage shelf and take the wheel out
> Lug wrench – in the onboard tool kit on the underside of the luggage com- partment lid, refer to page 142.
Procedure 1. Read and comply with the safety
precautions provided on the previ- ous page
2. Secure the vehicle to prevent it
from rolling: Place the wedge against the rear surface of the front tire on the side opposite the side being raised. If the vehicle is parked on a down- ward slope, place the wedge
Changing a wheel
149
5. Position the jack at the jacking
point closest to the flat tire with the jack base vertically below the jack- ing point and the entire surface of the head of the jack moves into the square recess of the jacking point – refer to the detail in the next illus- tration – when the jack is cranked
6. Jack the vehicle up until the wheel you are changing is raised from the ground
7. Unscrew the lug bolts and remove
the wheel
8. Remove accumulations of mud or dirt from the mounting surfaces of the wheel and hub. Clean the lug bolts
9. Position the new wheel or the
space-saver spare tire on the hub and screw at least two lug bolts fin- ger-tight into opposite bolt holes 10. Screw in the remaining lug bolts.
Screw in all the bolts in a diagonal pattern
11. Lower the jack and remove it from
beneath the vehicle
12. Tighten the lug bolts securely in a
diagonal pattern
13. Wheels with full wheel covers*: place the wheel cover with the valve opening over the valve. Use both hands to press the cover securely onto the rim
14. Check and correct the tire inflation pressure at the earliest opportunity. Vehicles with Flat Tire Monitor: after mounting the spare tire or correcting the tire inflation pres- sure, reinitialize the system, refer to page 92.
Protect valve stems and valves from dirt using screw-on valve stem caps. Dirty valve stems frequently lead to slow pressure loss.
150
Changing a wheel
Run Flat tires*
Do not attempt to install the full wheel cover on the space-saver
spare tire, since this could damage the cover.<
The vehicle jack is designed for changing wheels only. Do not
attempt to raise another vehicle model with it or to raise any other type of load. To do so could cause accidents and personal injury. To ensure continued safety, have the tightness of the torque bolts checked with a calibrated lug wrench – torque specification: 88.5 lb ft/120 Nm – at the earliest opportunity.<
When storing a wheel in the spare tire recess, take care to avoid bending the threaded rod. If light-alloy wheels other than original BMW light-alloy wheels have been mounted, it may be necessary to use different lug bolts for those wheels. Replace the defective tire as soon as possible and have the new wheel/tire balanced.
Driving with the space-saver spare tire Drive cautiously. Do not exceed a speed of 50 mph / 80 km/h. Be aware that vehicle handling may be altered. Anticipate, e.g., reduced track- ing during braking, longer braking dis- tances, and changed steering charac- teristics when approaching limit conditions. These handling characteris- tics will be even more pronounced if winter tires are mounted.
Only one space-saver spare tire may be mounted at one time.
Mount a wheel and tire of the original size at the earliest possible opportu- nity.<
Driving with a spare tire*
For certain wheel/tire combina- tions, the size of the spare tire will
differ from that of the remaining tires. The spare tire is fully functional at all loads and speeds. However, the spare tire should be replaced at the earliest possible opportunity in order to achieve the original operating conditions.<
Run Flat tires are labeled on the side- wall with a circular symbol containing the letters RSC. Run Flat tires consist of self-supporting tires and special rims. The tire reinforcement ensures that driving remains possible to a restricted degree in the event of pressure drop or even if the tire is deflated.
When mounting or replacing sum- mer tires with winter tires, or vice versa, use Run Flat tires since no spare wheel is available in the event of a flat. In this event, BMW recommends con- sulting your BMW center. Your BMW center has the information needed for working with Run Flat tires and is equipped with the necessary special tools.<
Run Flat tires*
Battery
Fuses
151
Maintenance The battery is maintenance-free, that is, the original electrolyte will normally last for the service life of the battery under moderate climatic conditions.
Please consult your BMW center whenever you have any questions
concerning the battery.<
Charging the battery When charging the battery in the vehi- cle, leave the engine off at all times. Connect the charge cables to the termi- nals in the engine compartment. For terminal locations, refer to Jump-start- ing on page 153.
Disposal
Return used batteries to a recy- cling point or your BMW center. Maintain the battery in an upright posi- tion for transport and storage. Secure the battery against tilting during trans- port.<
Driving with a damaged tire Depending on the cargo load, Run Flat tires allow you to continue driving at a maximum speed of 50 mph / 80 km/h. If there is a total loss of tire inflation pres- sure, 0 psi/0 kPa, or obvious tire dam- age, you can determine the distance you may continue driving based on the following values: > With a light load:
1 to 2 persons without luggage: approx. 150 miles/250 km
> With a medium load:
2 persons, luggage compartment full; or 5 persons without luggage: approx. 100 miles/150 km
> With a full load:
5 persons, luggage compartment full: approx. 30 miles/50 km.
Drive cautiously. Do not exceed a speed of 50 mph / 80 km/h. Be
aware that vehicle handling will be altered when there is a loss in inflation pressure. Anticipate, e.g., reduced tracking during braking, longer braking distances and changed steering char- acteristics. For safety reasons, BMW recommends not having damaged Run Flat tires repaired. In this case, consult your BMW center.<
You will find the fuses and information on their respective allocation in the glove compartment behind a panel with two snap clips.
Do not attempt to repair a blown fuse or replace it with a fuse
having a different color or amperage rating. To do this could cause a fire in the vehicle resulting from a circuit over- load.<
Giving and receiving assistance Receiving assistance
152
The BMW Group's Mobile Service offers you 24-hour assistance in the event of a breakdown, even on week- ends and holidays. The telephone numbers of the Mobile Service control center in your country are listed in the BMW Dealer Directory. If your vehicle has the necessary equip- ment, you can contact the Mobile Ser- vice or issue an emergency call using buttons in the interior rearview mirror. When an emergency call is initiated, a telephone connection is established with the general emergency call center. In vehicles with activated BMW Assist function, a telephone connection is set up to the BMW Assist emergency call center. If the current location of your vehicle can be determined, this location is transmitted to the BMW Assist emer- gency call center.
If the indicator lamp is flashing but you cannot hear the emergency call center, you may still be heard by the emer- gency call center.
For technical reasons, the emer- gency call function cannot be
guaranteed in certain unfavorable con- ditions.<
If certain requirements are met, an emergency call is automatically initiated after a serious accident. The automatic emergency call will not be hindered by pressing the button.
Mobile Service* To establish contact with the BMW Group's Mobile Service: Press button 2 for at least 2 seconds. The indicator lamp above the buttons lights up. As soon as a telephone con- nection has been set up with the Mobile Service, the indicator lamp flashes. Depending on the country you are in, your vehicle's current location will also be transmitted if your vehicle is equipped with an activated BMW Assist function.
Fold down the cover. 1 Emergency call 2 Mobile Service Requirements for initiating an emer- gency call or contacting Mobile Service: > The car phone is registered with a
mobile network
> The emergency call system is opera-
tional.
Initiating an emergency call* Press button 1 for at least 2 seconds. The indicator lamp above the buttons lights up. As soon as a telephone con- nection has been set up to the main emergency call center, the indicator lamp flashes.
Jump-starting
When your battery is discharged you can use two jumper cables to start your vehicle with power from the battery in a second vehicle. You can also use the same method to help start another vehicle. Only use jumper cables with fully insulated handles on the terminal clamps.
Do not touch high-voltage wiring and cables on a running engine.
Contact with components carrying high voltage can be harmful or fatal. Care- fully observe the following instructions to avoid personal injury and/or damage to one or both vehicles.<
Preparations 1. Check whether the battery of the support vehicle has 12 volts and approximately the same capacity – measured in Ah. This information is provided on the battery
2. Stop the engine of the support vehi-
cle
3. Switch off all electrical components
in both vehicles.
Make absolutely certain that there is no contact between the body-
work of the two vehicles. Otherwise there is a short circuit hazard.<
153
2. Connect one terminal clamp of the plus/+ jumper cable to the positive terminal of the battery or to an auxil- iary jump-starting terminal of the support vehicle
3. Connect the second terminal clamp
of the plus/+ jumper cable to the positive terminal of the battery or to an auxiliary jump-starting terminal of the vehicle to be started
4. Your BMW is equipped with a special
nut – see arrow 2 – to serve as the ground or negative terminal. Attach a terminal clamp of the minus/– jumper cable to the negative terminal of the support vehicle's bat- tery or to a suitable ground on its engine or bodywork
5. Attach the second terminal clamp of the minus/– jumper cable to the neg- ative terminal of the battery or to a suitable ground on the engine or bodywork of the vehicle to be started.
Starting the engine 1. Start the engine of the support vehi- cle and let it run for several minutes at a slightly elevated engine idle speed
Connecting the jumper cables
Always adhere to this sequence when connecting jumper cables; failure to observe this procedure can lead to sparking and pose an injury haz- ard.<
The auxiliary jump-starting terminal located in your BMW's engine compart- ment acts as the positive battery termi- nal. Refer to the engine compartment overview on page 130. The cover of this auxiliary terminal is marked with a +. 1. Open the cover of the BMW auxiliary jump-starting terminal. Do so by pull- ing the tab – see arrow 1
154
Jump-starting
Towing the vehicle
Always observe all applicable towing laws and regulations.<
2. Start the engine of the other vehicle
as usual. If the first start attempt is not suc- cessful, wait a few minutes before another attempt in order to allow the discharged battery to recharge
3. Allow the engines to run for several
minutes
4. Disconnect the jumper cables in
reverse sequence.
Depending on the cause of the fault, have the battery checked and recharged by your BMW center.
Do not use spray starter fluids to start the engine.<
Towing with a commercial tow truck > Use wheel lift or flat bed carrier > Do not tow with sling-type equip-
ment.
Never allow passengers to ride in a towed vehicle for any reason.
Never attach tie-down hooks, chains, straps, or tow hooks to tie rods, control arms, or any other part of the vehicle suspension, as severe damage to these components will occur, possibly lead- ing to accidents.<
Towing eyelet The screw-in towing eyelet is stored in the onboard tool kit; be sure that it remains in the vehicle at all times. It can be attached at the front or rear of the vehicle. The towing eyelet should not be used to pull a vehicle out of deep snow, mud, sand, etc. Always observe all applicable towing laws and regulations.
155
Access to tow sockets Front: Press out the cover panel with a screw- driver inserted in the recess at the top.
Towing the vehicle
Towing the vehicle with the front axle raised Vehicles with automatic transmission: 1. Maximum towing speed: maximum
45 mph / 70 km/h
2. Maximum towing distance: maximum
90 miles/150 km.
Vehicles with sequential manual gear- box SMG: While the ignition is on move the selec- tor lever to position N, then turn off the ignition.
325xi, 330xi: towing the vehicle with the front or rear axle raised 1. Place the transmission in Neutral 2. Switch off the engine 3. Maximum towing speed:
30 mph / 50 km/h
4. Maximum towing distance:
90 miles/150 km.
Remove the rear driveshaft for longer towing distances with the front axle lifted; remove the front drive- shaft for towing over longer distances with the rear axle lifted. Failure to com- ply with this will result in damage to the transfer box.<
156
Towing the vehicle
Rear: Press out the cover panel with a screw- driver inserted in the recess at the top.
Use only the towing eyelet sup- plied with the vehicle and screw it
in firmly until it stops. Use the towing eyelet for towing on paved roads only. If you do not follow these instructions, the towing eyelet could be torn out and vehicle damage could occur. Never attach tie-down hooks, chains, straps, or tow hooks to tie rods, control arms, or any other part of the vehicle suspen- sion, as severe damage to these com- ponents will occur, possibly leading to accidents.<
Avoid staggered towing and be careful that the towing strap is
taut before starting to drive the vehicle doing the towing.<
Use only a nylon towing strap to tow the vehicle, since the inherent resil- ience of this material helps protect both vehicles from sudden jerking move- ments.
The towed vehicle should always be the lighter of the two vehicles. If this is not the case, it will not be pos- sible to control vehicle handling.<
Tow-starting For instructions on jump-starting, refer to page 153. Never attempt to use your vehicle to push another vehicle, since damage to the energy-absorbing bumpers could result.
157
158
159
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
160 Engine data
Displacement Number of cylinders Maximum power output at engine speed Max. torque at engine speed Compression ratio Stroke Bore Fuel mixture preparation
cu in/cm3
hp rpm lb ft/Nm rpm ε
in/mm in/mm
320i 132.5/2,171
168
6,100
155/210
3,500
10.8
2.83/72
3.15/80325i, 325xi 152.2/2,494
184
6,000
175/237
3,500
10.5
2.95/75
3.31/84
Digital electronic engine-management system (DME)330i, 330xi 181.8/2,979
225
5,900
214/290
3,500
10.2
3.53/89.6
3.31/84325xi, 330xi: power can be tested only on a suitable dynamometer.
Dimensions
161
162 Weights
Curb weight with manual transmission/SMG with automatic transmission Approved gross vehicle weight with manual transmission/SMG with automatic transmission Approved front axle load Approved rear axle load Approved roof load capacity Luggage compartment capacity
lbs/kg lbs/kg
lbs/kg lbs/kg lbs/kg lbs/kg lbs/kg cu ft/l
320i
325i
325xi
330i
330xi
3,142/1,425
3,219/1,4603,219/1,460
3,307/1,5003,461/1,570
3,527/1,6003,285/1,490
3,362/1,5253,483/1,580
3,538/1,6054,200/1,905
4,277/1,940
1,973/895
2,359/1,070
165/75
15.5/4404,277/1,940
4,365/1,980
1,984/900
2,425/1,100
165/75
15.5/4404,520/2,050
4,586/2,080
2,183/990
2,469/1,120
165/75
15.5/4404,343/1,970
4,420/2,005
2,006/910
2,469/1,120
165/75
15.5/4404,541/2,060
4,597/2,085
2,161/980
2,491/1,130
165/75
15.5/440Approved axle loads and approved gross vehicle weight must never be exceeded.
Capacities
Fuel tank Reserve Windshield/ Headlamp washer reservoir Engine oil and filter change
Manual and automatic transmission, transfer box and differential
gal./liters gal./liters quarts/liters
approx. 16.6/63
approx. 2.1/8
approx. 5.6/5.3quarts/liters
320i, 325i, 330i: approx. 6.9/6.5
325xi, 330xi: approx. 6.6/6.2
–163
Notes Fuel specification, refer to page 25
Specifications, refer to page 132
BMW High Performance Synthetic Oil Specifications, refer to page 132
Lifetime lubricant, no oil change required
164
165
Overview
Controls and features
Operation, maintenance
Owner service procedures
Technical data
Index
Everything from A to Z
ABS Antilock Brake
System 121
indicator lamp 18Acceleration assistant 72
Accessories, refer to Foryour own safety 5
Accident, refer to Emer-
gency call 152
