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> To establish contact to BMW Ser-
vice: "Service Request" BMW Service will call you back at the specified phone number, e.g. to make an appointment for service > To establish voice contact to the
BMW Hotline: "Customer Relations"
6. Select "Start service" and press the
controller. Contact to the desired service will be established.
In some countries, with TeleService or BMW Assist enabled, the data of the Con- dition Based Service CBS are transmitted simultaneously.
BMW Info* You can obtain information on important and useful new services and features. Control Center, for principle details, refer to page 16: 1. Open "Communication" 2. Select "BMW Assist" and press the
controller
3. Move the controller forwards to change
the field
4. Select "BMW Info" and press the con-
troller
6. Select "Start service" and press the
controller. In some countries, with BMW Assist enabled, the data of the CBS Condition Based Service and your position are transmitted simultaneously. Voice communication to the Roadside Assistance service is set up.
Setting up contact to your BMW center or the BMW Customer Relations You can contact your BMW center, e.g. to arrange a service appointment. For information related to your vehicle, call the BMW Customer Relations. Control Center, for principle details, refer to page 16: 1. Open the menu 2. Select "Service" and press the control-
ler
3. Select "BMW Service" and press the
controller
4. Move the controller forwards to change
the field
5. Select the desired service and press
the controller
5. Display new messages:
Select "Update status reports" and press the controller. The messages are transferred
6. Select the desired message and press
the controller.
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t
If you have received a message with a tele- phone number or an address, you can for- ward this to your portable phone or naviga- tion system. New messages are announced via SMS. For more detailed information, refer to page 156.
Info Plus* This information service supplies you with a whole range of current, interesting informa- tion on request. You can have telephone numbers and addresses transferred and directly dial the telephone number or copy the address to the destination guidance of the navigation system. This option provides you with a current information service, e.g. in the following areas: > Information on businesses
e.g. florist, doctor > Accommodations e.g. hotels, motels
> Mobility
e.g. filling stations, airports, car rental, BMW dealers
> Eating and drinking
e.g. restaurants, cafés, bars
> Current information
e.g. movies playing, events.
Control Center, for principle details, refer to page 16: 1. Open "Communication" 2. Select "BMW Assist" and press the
controller
3. Move the controller forwards to change
the field
4. Select "Where to go?" and press the
controller
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5.
If appropriate, select a message and press the controller.
Display new message Select "New data request" and press the controller. You will be connected with an employee of the BMW Information Service. The desired information and the corresponding address can be requested by phone. These will be shown on the Control Display and can be copied to the portable phone or navigation system, e.g. telephone number or address of a hotel. Reservations can be made at many hotels directly by the BMW Informa- tion Service.
Adapting TeleService or BMW Assist
Displaying and updating services If one of the following conditions is met, you should update the services of the TeleService or BMW Assist: > You have changed the scope of the
contractually agreed services
> The range of services of the offered ser-
vices has been extended.
To update the services: Control Center, for principle details, refer to page 16: 1. Open the menu 2. Select "Communication interface" and
press the controller
3. Select "BMW Service settings" and
press the controller
4. Move the controller forward to change
the field
1. Open the menu 2. Select "Communication interface" and
5. Select "Service Status" and press the
press the controller
controller. You will be informed about the current scope of TeleService or BMW Assist.
displays the registered services
6. Select "Update services" and press the
controller.
Roaming To align the services supported by home and foreign providers automatically, enable roaming: 1. Open the menu 2. Select "Communication interface" and
press the controller
3. Select "BMW Service settings" and
press the controller
4. Move the controller forwards to change
the field
5. Select "Profile" and press the controller 6. Select "Roaming" and press the con-
troller. is enabled.
is displayed when roaming
Please note that additional costs can arise if you are located abroad.
Terminating services If you terminate the services, your vehicle will not be equipped to contact the BMW Assist call center. When an emergency call is started, the telephone connection to the general emergency number is established. Control Center, for principle details, refer to page 16:
3. Select "BMW Service settings" and
press the controller
4. Move the controller forwards to change
the field
5. Select "Service Status" and press the
controller
6. Select "Terminate services" and press
the controller. TeleService or BMW Assist is disabled in the vehicle. This does not involve any contractual termination.
Automatic Service Notification can be dis- abled separately; consult your BMW cen- ter. Enable TeleService and, if applicable BMW Assist again to re-establish the connection.
Displaying vehicle data You can obtain a display of some of the selected data of your individual vehicle. Control Center, for principle details, refer to page 16: 1. Open the menu 2. Select "Communication interface" and
press the controller
3. Select "BMW Service settings" and
press the controller
4. Move the controller forwards to change
the field
5. Select "Profile" and press the control-
ler.
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Mobility
This section helps you maintain your mobility by supplying important information on vital topics including fuels and lubricants, wheels and tires, service, maintenance and how to deal with any problems that may occur.
Refueling
Fuel filler door
containers can leak, cause an explosion, or lead to fire in the event of a collision.<
Simple and environmentally friendly
Always switch off the engine before refueling. If you do not, fuel cannot be
filled into the tank and a message on the Control Display will appear.< To open and close: press the rear edge of the fuel filler door.
Manual release
In the event of an electrical defect in the system, you can release the fuel filler door manually: 1.
In the luggage compartment, raise the floor mat and the cover located beneath it
2. Open the snap fasteners of the right
side panel and take off the side panel 3. Pull the knob with the gas pump sym-
bol.
Always observe all applicable precau- tions and regulations when handling fuels. Never carry spare fuel containers in your vehicle. Whether empty or full, these
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When handling fuels always observe any safety guidelines posted at the
service station.< Put the filler cap in the bracket attached to the fuel filler door. When refueling, insert the filler nozzle com- pletely into the filler pipe. Lifting the filler nozzle during refueling > results in premature pump shutoff > can lead to reduced efficiency in the
fuel-vapor recovery system.
The fuel tank is full when the filler nozzle clicks off the first time. Closing the fuel filler cap: Fit the cap and turn it clockwise until you clearly hear a click.
Close the fuel filler cap carefully after refueling, until a click is heard. While closing, be sure not to squeeze the strap which is fastened to the cap. A loose or missing cap will activate the message Check Gas Cap on the Control Display.< Fuel tank capacity: approx. 18.5 gallons/ 70 liters, of which approx. 2.1 gallons/ 8 liters reserve.
Never attempt to continue driving until the tank is completely empty, as engine functions could be affected, and the vehicle could sustain damage as a result.<
Fuel specifications The engine uses lead-free gasoline only. Required fuel: Premium Unleaded Gasoline, min. 91 AKI. AKI = Anti Knock Index.
Do not use leaded fuels. The use of leaded fuels will cause permanent
damage to the system's oxygen sensor and the catalytic converter.<
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s
Wheels and tires
Tire inflation pressure
Inflation pressure for original tires
The inflation pressures for your standard tires are visible on the door post when you open the driver's door.
Inflation pressure for other tire sizes The tables on the next pages provide all the correct inflation pressures for the specified tire sizes at ambient temperature.
For correct identification of the right tire inflation pressure for your tires, observe the specifications for the corre- sponding tire size.<
Information for your safety It is not merely the tire's service life, but also driving comfort and – to a great extent – driving safety that depend on the condi- tion of the tires and the maintenance of the specified tire pressure.
Check and if necessary adjust tire inflation pressures regularly, also on
the compact wheel, at least every two weeks and before beginning a longer trip. If you fail to observe this precaution you may be driving on tires with incorrect tire pres- sures, a condition that cannot only com- promise your vehicle's driving stability, but also lead to tire damage and the risk of an accident. Do not drive with deflated, i.e. flat tires, except run-flat tires. A flat tire will seriously impair your vehicle's handling and braking response. Attempts to drive on a flat tire can lead to loss of control over the vehi- cle.<
Checking the pressure Only check tire inflation pressure when the tires are cold. This means after a maximum of 1.25 miles/2 km driving or when the vehicle has been parked for at least 2 hours. When tires are warm, the tire infla- tion pressure increases. After correcting the inflation pressure(s), always reinitialize the Flat Tire Monitor, refer to page 81.
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525i/530i
Tire size All pressure specifications in the table are indicated in psi/ kilopascal with cold tires. Cold = ambient temperature
Pressure specifications in psi/kPa
36/250
35/240
29/200
225/50 R 17 94 V M+S 225/50 R 17 94 W 245/40 R 18 93 W 225/55 R 16 95 Q,T,H M+S 225/50 R 17 94 Q,T,H M+S Only 525i: 225/55 R 16 95 V M+S 225/55 R 16 95 V 245/45 R 17 95 W 245/45 R 17 95 V M+S Front: 245/40 R 18 93 W Rear: 275/35 R 18 95 W Front: 245/35 R 19 89 Y Rear: 275/30 R 19 92 Y Compact wheel: T 135/80 R 17 102 M More details on the permitted load and weights can be found on page 200.
32/220
32/22029/200
29/20036/250
33/23029/200
32/220
33/230
61/420
44/300
41/280
41/280
41/280171
s
545i
Tire size All pressure specifications in the table are indicated in psi/ kilopascal with cold tires. Cold = ambient temperature
Pressure specifications in psi/kPa
35/240
29/200
38/260
38/260
32/220
225/50 R 17 94 V M+S 225/50 R 17 94 W 245/40 R 18 93 Y 225/50 R 17 94 Q,T,H M+S 245/45 R 17 95 W 245/45 R 17 95 V M+S Front: 245/40 R 18 93 Y Rear: 275/35 R 18 95 Y Front: 245/35 R 19 89 Y Rear: 275/30 R 19 92 Y Compact wheel: T 135/80 R 17 102 M More details on the permitted load and weights can be found on page 200.
35/240
35/24032/220
32/22038/260
38/26035/240
61/420
45/310
42/290
42/290
42/290Tire identification marks Knowledge of the labeling on the side of the tire makes it easier to identify and choose the right tires.
205/60 R 15 91 W
Tire size e.g. Nominal width in mm Aspect ratio in X Radial type Rim diameter in inches Load rating (not on ZR tires) Speed rating (before R on ZR tires)
Speed letter Q= up to 100 mph160 km/h T = up to 118 mph190 km/h H = up to 131 mph210 km/h V = up to 150 mph/240 km/h
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W = up to 167 mph/270 km/h Y = up to 186 mph/300 km/h
Tire Identification Number Tires with DOT codes meet the guidelines of the U.S. Department of Transport. DOT code:
DOT xxxx xxx 3602
e.g. Manufacturer code for tire make Tire size and tire design Tire age
Tire age The date of manufacture of the tires is marked on the tires themselves: DOT ... 3603 means that the tire was made in the 36th week of 2003. BMW recommends that you replace all tires after 6 years at the latest, indepen-
dently of the fact that tires can reach an age of 10 years.
Uniform Tire Quality Grading Quality grades can be found where appli- cable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A
DOT Quality Grades Treadwear Traction AA A B C Temperature A B C
All passenger car tires must conform to Federal Safety Requirements in
addition to these grades.<
Treadwear The treadwear grade is a comparative rat- ing based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half (1 g) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.
Traction The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified govern- ment test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
The traction grade assigned to this tire is based on straight-ahead brak-
ing traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.<
Temperature The temperature grades are A – the highest – B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A repre- sent higher levels of performance on the laboratory test wheel than the minimum required by law.
The temperature grade for this tire is established for a tire that is properly
inflated and not overloaded. Excessive speed, underinflation, or excessive load- ing, either separately or in combination, can cause heat buildup and possible tire failure.<
RSC – Run-flat tires You will recognize run-flat tires by a circular symbol containing the letters RSC on the side of the tire, refer to page 175.
M+S Winter and all-season tires. These have better winter properties than summer tires.
Tire condition Inspect your tires frequently for treadwear, signs of damage and for foreign objects lodged in the tread. Check the tread depth.
Tire tread The tread depth should not drop below 0.12 in/3 mm, although, for example, Euro- pean legislation only specifies a minimum tread depth of 0.063 in/1.6 mm. At tread depths below 0.12 in/3 mm there is an increased risk of high-speed hydroplaning,
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even when only small amounts of water are present on the road surface. As winter tires display a noticeable loss in their ability to cope with cold-weather driv- ing conditions once the tread wears to below 0.16 in/4 mm, to ensure continued safety you should always have such tires replaced.
Wear indicators at the tread-groove base, refer to arrow, are distributed over the tire's circumference and are marked on the side of the tire with TWI – Tread Wear Indicator. These indicators signal at a tread depth of 0.063 in/1.6 mm that the legal wear limit has been reached.
Tire damage
Unusual vibrations encountered dur- ing normal vehicle operation can indi-
cate tire failure or some other vehicle defect. This can, for example, be caused by driving over curbs. These kinds of prob- lems may also be signaled by other changes in vehicle response, such as a strong tendency to pull to the left or right. Should this occur, respond by immediately reducing your speed. Carefully proceed – or have your vehicle towed – to the nearest BMW center or tire dealer to have the wheels or tires inspected. Tire damage, extending to sudden and complete loss of pressure in extreme cases, can pose a potentially lethal safety hazard for the vehi- cle's occupants and other road users alike.<
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Replacing wheels/tires
Unprofessional attempts by laymen to service tires can lead to damage and
accidents. Have this work performed by skilled professionals only. The technicians at your BMW center will be glad to assist you with the required professional knowl- edge and specialized equipment.< The correct combination of wheels and tires is another vital factor in ensuring reli- able operation of various vehicle systems such as ABS and DSC. Have the wheel and tire assemblies bal- anced every time either a wheel or a tire is replaced.
BMW does not recommend the use of retreaded tires, as otherwise driving safety may be reduced. Possible variations in the design and the age – which could be substantial – of the carcasses can lead to unusually rapid wear.<
The right wheels and tires
BMW recommends that you use only wheel and tire combinations that
BMW has tested and approved for your particular vehicle. Variations in factors such as manufacturing tolerances mean that even wheels and tires with identical official size ratings could actually have different dimensions than the approved units – these differences could lead to body contact, and with it the risk of severe accidents. If non- approved wheels and tires are used, BMW cannot evaluate their suitability, and there- fore cannot be held liable for driving safety.< To maintain good handling and vehicle response, use only tires of a single tread configuration from a single manufacturer. After a flat tire, always remember to have the specified wheel and tire combination remounted on the vehicle as soon as pos- sible.
Recommended tire brands BMW tests certain tire brands for each tire size, classifies them as road-safe and
approves them. You can find out about these at specialized dealers or at your BMW center. Observe any country-specific regulations, e.g. on making a correspond- ing entry in the vehicle documents. The factory-mounted tires have been spe- cially selected to provide optimized perfor- mance when installed on your vehicle; if properly cared for, they will provide a com- bination of safety and excellent ride com- fort.
BMW center will be glad to assist you with the required professional knowledge and specialized equipment.<
Storage Always store wheels and tires in a cool, dry place with as little exposure to light as pos- sible. Always protect tires against all con- tact with oil, grease and fuels. Do not exceed the maximum tire inflation pressure indicated on the side wall of the tire.
Run-flat tires If your BMW is equipped with run-flat tires, refer to Run-flat tires, only use these tires, as in the event of a breakdown there is no spare wheel available.
Special characteristics of winter tires BMW recommends winter tires for use in cold winter driving conditions. Although all- season M+S tires provide better winter traction than summer tires, they generally fail to provide the same levels of cold- weather performance as winter tires. When switching to winter tires, observe the descriptions at Tire condition and Replac- ing wheels/tires, refer to pages 173 and 174.
Run-flat tires If your BMW is equipped with run-flat tires, refer to Run-flat tires. Your BMW center will advise you if you wish to replace the tires of your BMW or wish to switch from summer to winter tires or vice versa. If you switch from summer to winter tires, or vice versa, use run-flat tires, as in the event of a flat there is no spare wheel avail- able.
Observing speed ratings
Never exceed the maximum speed for which the winter tires are rated.
Unprofessional attempts by laymen to ser- vice tires can lead to damage and acci- dents. Have this work performed by skilled professionals only. The technicians at your
Run-flat tires*
You will recognize run-flat tires by a circular symbol containing the letters RSC on the side of the tire. Run-flat tires consist of self- contained tires and special rims. The tire reinforcement ensures that the tire retains some residual safety in the event of pres- sure drop and driving remains possible to a restricted degree.
If you switch from summer to winter tires, or vice versa, use run-flat tires, as in the event of a breakdown there is no spare wheel available. In this case, BMW recommends that you consult your BMW center. Your BMW center is qualified to handle run-flat tires and equipped with the necessary special tools.<
Continuing driving with a damaged tire Driving on run-flat tires can continue, depending on the vehicle load and the severity of the tire damage, at a maximum speed of 50 mph/80 km/h. In the case of complete tire pressure loss, 0 psi/0 kPa, or obvious tire damage, you
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can estimate the possible distance for con- tinued driving on the basis of the following guide values: > With low load:
1 to 2 persons without luggage: Approx. 155 miles/250 km
> With medium load:
2 persons, luggage compartment full, or 4 persons without luggage: Approx. 90 miles/150 km
> With full load:
4 persons or more, luggage compart- ment full: Approx. 30 miles/50 km.
Drive reservedly and do not exceed a speed of 50 mph/80 km/h. With infla- tion pressure loss, the driving characteris- tics change, for example reduced track sta- bility on braking, extended braking distance, and altered self-steering charac- teristics. For safety reasons, BMW recommends that you do not have damaged run-flat tires repaired and that you consult your BMW center in this case.<
Snow chains* BMW only tests certain snow chains, clas- sifies them as road-safe and approves them. Consult your BMW center for more information. BMW recommends only using these approved, narrow-link snow chains. These snow chains are approved exclu- sively for use on summer or winter tires in pairs on the rear wheels. Observe the manufacturer's instructions when installing snow chains. Do not exceed a vehicle speed of 30 mph/ 50 km/h with the chains mounted.
After mounting snow chains, do not activate the Flat Tire Monitor.
When you are driving with snow chains, it can be beneficial to switch off DSC briefly, refer to page 78.<
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Under the hood
Hood
Unlocking
Closing
Close the hood from a height of approx. 16 in/40 cm with momentum. It must be clearly heard to engage.
Observe the same precautions that apply to all closing operations by ensuring that the hood's travel range is clear and unobstructed before allowing the hood to fall into position. If you see any signs that the hood is not completely closed while driving your vehi- cle, you should stop at once and close it securely.<
Pull the lever located under the left side of the instrument panel.
Never attempt to perform any service or repair operations on your vehicle
without the required, professional technical training. When you are unfamiliar with the service procedures and precautions, always have any required work carried out at your BMW center. Unprofessional attempts at service and repair, and the incorrect handling of parts and materials that can occur during such attempts, con- stitute a potential safety hazard, both for the vehicle's occupants and for other road users.<
Opening
Press the release handle and open the engine hood.
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Engine compartment
4. Carefully push the dipstick all the way into the guide tube and pull it out again
5. The oil should extend to between the
two marks on the dipstick.
As is the case with fuel economy, the rate at which the engine uses oil is strongly influenced by driving style and operating conditions.
The oil quantity between the two marks on the dipstick is approx. 1.6 US quarts/ 1.5 liters. Do not fill beyond the upper mark on the dipstick. Excess oil can damage the engine.
1 Filler neck for engine oil, refer to Top-
ping up engine oil
2 Brake fluid reservoir, located beneath the microfilter cover, refer to page 180
3 Starting-aid terminal, refer to page 192
4 Dipstick for engine oil, refer to Check- ing the oil level. The dipstick is further toward the rear on the 545i5 Washer fluid reservoir of the headlamp and windshield cleaning systems, refer to page 57
6 Expansion tank for coolant, refer to
page 179
Engine oil
Checking oil level 1. Park the vehicle on a level surface 2. Switch the engine off after it has
reached normal operating temperature
3. After approx. 5 minutes, pull the dip-
stick 4 out and wipe it off with a clean lint-free cloth, paper towel, or similar material
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Adding engine oil
Wait until the level has dropped to just above the lower mark or a message appears on the Control Display before add- ing oil.
BMW engines are designed to oper- ate without additives, and their use
could even lead to damage in some cases. This also applies to the automatic transmis- sion, the differential and the power steering system.< Recommendation: have oil changes per- formed only by your BMW center.
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 oil, grease, etc., well out of the reach of children; always observe all warning labels on the containers.<
Always observe all applicable rules and regulations for environmental protection when disposing of used oil.<
Specified engine oils The quality of the engine oil selected has critical significance for the operation and service life of an engine. BMW approves only specific oils after confirming their suit- ability for use in its vehicles with extensive testing. Use only approved BMW High Perfor- mance Synthetic Oil. If you are unable to obtain BMW High Per- formance Synthetic Oil, you can add small amounts of another synthetic oil between oil changes. Use only oils with the API SH specification or higher.
Ask your BMW center for details con- cerning the specific BMW High Per-
formance Synthetic Oil or synthetic oils which have been approved.< You can also call BMW of North America at 1-800-831-1117 or visit this website: www.bmwusa.com to obtain this informa- tion.
Viscosity ratings Viscosity is the oil flow rating as defined in SAE classes. The selection of the correct SAE class depends on the climatic conditions in the area where you typically drive your BMW.
Approved oils are in SAE classes 5W-40 and 5W-30.<
These oils may be used for driving in all ambient temperatures.
Coolant
Do not add coolant to the cooling sys- tem when the engine is hot. Escaping
coolant can cause burns. Antifreeze and anticorrosion agents are hazardous to health. Always store these agents in tightly-closed original containers kept well away from the reach of children. Antifreeze and anticorrosion agents are flammable. Therefore, do not pour over hot engine parts, as otherwise they could catch fire and cause burns. Always observe the instructions for use provided on the containers.<
Always observe all applicable rules and regulations for environmental protection when disposing of used anti- freeze and anticorrosion agents.<
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and Service Guide Booklet for Canadian models. Brake fluid is toxic and also damages vehi- cle paintwork. Always store these agents in tightly-closed original containers kept well away from the reach of children. Do not spill the fluid and do not refill the brake fluid reservoir to beyond the MAX mark. Should it come into contact with hot engine components, the brake fluid could ignite and cause personal injury in the form of burns.<
Always observe all applicable rules and regulations for environmental
protection when disposing of used brake fluid.<
Warning lamp for Canadian models.
Brake hydraulic systems A low brake-fluid level combined with longer-than-usual pedal travel could be a sign that one of the brake system's hydrau- lic circuits has failed.
Proceed to the nearest BMW center. Remember that pedal travel may be
increased, and there may also be a sub- stantial increase in the amount of pedal pressure required to brake the vehicle. Please adapt your driving style accord- ingly.<
Checking coolant level
Correct coolant level with the engine cold, approx. +687/206: 1. Turn the cap of the expansion tank
counterclockwise to allow any accumu- lated pressure to escape, then continue turning to open
2. The coolant level is correct when the coolant extends to between the MIN and MAX marks on the filler neck, refer to the diagram adjacent to the filler neck If the coolant is low, slowly add coolant up to the specified level – do not overfill.
3.
Brake fluid
The symbol lights up and a mes- sage appears on the Control Dis- play: the brake-fluid level in the
container is too low. The brake fluid reservoir is located under the microfilter housing trim panel on the driver's side of the vehicle. To have brake fluid added to the system, or to have the source of any brake fluid loss traced and rectified, please contact your BMW center, which can also supply the factory- approved – DOT 4 – brake fluids.
Brake fluid is hygroscopic: it absorbs moisture from the atmosphere over
the course of time. To ensure that the brake system continues to provide safe and reliable performance, remember to have the brake fluid changed every 2 years at the latest, refer to page 66 and to the Service and Warranty Informa- tion Booklet for US models or the Warranty
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Maintenance
The BMW Maintenance System
The BMW Maintenance System is designed to ensure that your vehicle will continue to furnish consistent reliability combined with optimal safety. The service schedule also includes operations related to the vehicle's comfort and convenience features, such as replacement of the filters for the inside air. The ultimate objective is to ensure economical maintenance by pro- viding the ideal service for your vehicle. Should the day come when you decide to sell your BMW, you will find that a complete dealer service history is an asset of inesti- mable value.
CBS Condition Based Service CBS is a more advanced version of the Ser- vice Interval Display. Sensors combine with highly-specialized algorithms to supply service information that reflects your vehi- cle's actual operating conditions more pre- cisely than ever before. The system now provides individual dis- plays of the times or distances remaining until the deadlines for specific service operations as well as legally prescribed inspections: > Engine oil > Brakes: separate for front and rear > Brake fluid > Spark plugs
> Vehicle check > Depending on national regulations:
legally prescribed inspections.
CBS monitors both current and upcoming service requirements. Your vehicle stores this information continuously in the ignition key while the vehicle is being driven. You should therefore hand over to the BMW Service Advisor the key you last used to drive when you take your vehicle for ser- vice. After accessing the data stored in the vehicle key, your BMW Service Advisor is able to suggest precisely the right array of service procedures for your own individual vehicle. By letting you define a service and mainte- nance regimen that reflects your own indi- vidual requirements, Condition Based Ser- vice builds the basis for trouble-free driving. You can find more detailed information on the service requirement display on page 66.
Make sure the date in the Control Center is always set correctly, refer to page 75, as otherwise the effectiveness of Condition Based Service CBS is not ensured.<
Service and Warranty Information Booklet for US models and Warranty and Service Guide Booklet for Cana- dian models Please consult your Service and Warranty Information Booklet for US models and Warranty and Service Guide Booklet for Canadian models for additional information on service requirements.
Have service and repair operations performed at your BMW center.
Take the time to ensure that these service procedures are confirmed by entries in your vehicle's Service and Warranty Infor- mation Booklet for US models and War- ranty and Service Guide Booklet for Cana-
181
e
dian models.These entries verify that your vehicle has received the specified regular maintenance, and may also be required when submitting warranty claims.<
Care You can find everything you need to know on this topic by consulting the separate Caring for your vehicle brochure.
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Rules and regulations
California Proposition 65 Warning California laws require us to issue the fol- lowing warning:
Engine exhaust and a wide variety of automobile components and parts,
including components found in the interior furnishings in a vehicle, contain or emit chemicals known to the State of California to cause cancer and birth defects and reproductive harm. In addition, certain flu- ids contained in vehicles and certain prod- ucts of component 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 acces- sories contain lead and lead compounds. Wash your hands after handling. Used engine oil contains chemicals that have caused cancer in laboratory animals. Always protect your skin by washing thoroughly with soap and water.<
OBD connector
The system monitors emissions-related components and systems for deterioration and malfunction.
An illuminated indicator lamp informs you of the need for service, not of the need to stop the vehicle. However, the systems should be checked by your BMW center at the earliest possible opportunity.
Indicator lamp for Canadian mod- els.
Under certain conditions, the indicator will blink or flash. This indicates a rather severe level of engine misfire. When this occurs, you should reduce speed and consult the nearest BMW center as soon as possible. Severe engine misfire over only a short period of time can seriously damage emis- sions control components, especially the catalytic converter.
When the fuel filler cap is not properly tightened, the OBD system can
detect the vapor leak and the indicator lamp will light up. If the filler cap is subse- quently tightened, the indicator lamp should go out within a few days.<
The Onboard Diagnostic OBD interface socket is located on the left of the driver's side under the instrument panel and under a cover. The cover has the letters OBD on it. The purpose of the OBD system is to ensure proper operation of the emission control system for the vehicle's lifetime.
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