
55n
OverviewControlsMaintenanceRepairsDataIndex
Seat, mirror and steering wheel memory Seat heating
*
Your BMW center can adjust your 
vehicle's systems in such a 
manner that your personalized settings 
are automatically called up for the seat, 
mirror and steering wheel positions 
when you unlock the vehicle with your 
personal remote control key.<
Before using the key memory 
feature to unlock the vehicle 
always ensure that no objects are 
stored in the footwell behind the 
driver's seat. If you fail to do so, 
persons or objects could be injured or 
damaged if the seat should move back-
ward.<
Passenger-side exterior mirror tilt 
function(automatic curb monitor)
1 Move the mirror selector switch 
(arrow) to the "driver's mirror" posi-
tion
2 When the selector lever is placed in 
"Reverse," the passenger-side mirror 
tilts downward to help the driver 
monitor the area directly adjacent to 
the vehicle during parking (curbs, 
etc.). 
You can deactivate this automatic 
feature by setting the mirror selection 
switch to the "passenger-side" posi-
tion.390de720
The seat cushion and backrest can be 
heated with the ignition key in 
position 2.
You can select from different heating 
modes by repeatedly pressing the keys.
You can also switch the higher heating 
modes off directly:
Press the key and hold it slightly longer.390us729 

56n
Adjusting steering wheel Heated steering wheel
*
The steering wheel can be moved in 
any of four directions. Adjust by moving 
the control lever in the desired direc-
tion.
Do not adjust the steering wheel 
while the vehicle is moving. There 
is a risk of accident from unexpected 
movement.< 
To store the steering wheel setting, 
refer to "Seat, mirror and steering 
wheel memory" on page 54.390de711
Automatic steering wheel 
adjustmentIn order to make it easier to get into and 
out of the vehicle, the steering wheel 
automatically moves into the top posi-
tion and returns to the driving (memory) 
position.
This automatic feature is controlled by 
the position of the ignition key and by 
the driver's door.
The heated steering wheel feature is 
available for operation when the ignition 
key is in position 2. 
Press the button to switch on and off.
The lamp within the button lights up 
when the steering wheel heater is in 
operation.
If you have a multifunction steering 
wheel without steering wheel heating, 
the button for the recirculated-air mode 
is in this location (refer to page 22).
390de708 

57n
OverviewControlsMaintenanceRepairsDataIndex
MirrorsExterior mirrors1 Mirror switch for 4-way adjustment
2 Left/right selection switchTo adjust manuallyThe mirrors can also be adjusted by 
hand: 
Press the edge of the lens.
To store mirror settings, refer to "Seat, 
mirror and steering wheel memory" on 
page 54.390us733
Curved-lens mirror
The passenger-side mirror 
features a convex lens. When esti-
mating the distance between yourself 
and other traffic, bear in mind that the 
objects reflected in the mirror are closer 
than they appear.< 
Self-defrosting mirrorsBoth mirrors are defrosted automati-
cally when the ignition key is in 
position 2.
Interior rearview mirrorTo reduce glare from vehicles behind 
you after dark, tilt the mirror by moving 
the small lever.390de713 

59n
OverviewControlsMaintenanceRepairsDataIndex
Airbags
Never apply stickers or adhesive-
backed objects of any kind to the 
airbag covers. Never attempt to reup-
holster the covers or modify them in any 
way. If the airbags deploy in response 
to an accident, if you note any signs of 
system malfunction, or if you wish to 
have any parts of the airbag passenger-
restraint system deactivated, always 
contact your BMW center, to whom we 
strongly urge you to entrust all testing, 
repair and dismantling operations. 
Never attempt to modify or tamper with 
either the system's electrical wiring or 
any of its individual components. 
System components include the uphol-
stered surfaces on the steering wheel, 
instrument panel, the trim panels on the 
front and rear doors (with rear airbags) 
and the roof braces as well as the sides 
of the headliner above the doors. 
Never attempt to remove or dismantle 
the steering wheel. 
To ensure compliance with official 
safety regulations, always entrust 
disposal of airbag generators to your 
BMW center. Attempts to carry out 
service procedures undertaken by 
anyone other than specially-trained 
professionals can result in system 
failure or undesired airbag deployment, 
both of which can lead to personal 
injury. If the airbags deploy in response 
to an accident, always remember to 
avoid all contact with system compo-
nents, as they are hot and can cause 
burns in the period immediately 
following deployment.<
All vehicle occupants should 
always sit upright and be properly 
restrained (infants and small children in 
appropriate child-restraint systems; 
larger children and adults using the 
safety belts). Never let an occupant's 
head rest near or on a side airbag: the 
inflating airbag could cause a serious or 
fatal injury. Please note that the word 
"Airbag" imprinted on the door trim 
panel indicates the airbag's location.
Accident research shows that the 
safest place for children in an automo-
bile is in the rear seat. However, a child 
sitting in the rear seat and not properly 
restrained may place his or her head on 
or near the side airbag, if installed. For 
example, a child Ð even though belted Ð 
may fall asleep with his or her head 
against the side airbag. It may be diffi-
cult for a driver to ensure that children 
in the rear seat will remain properly 
positioned at all times and do not place 
their heads on or near the side airbag. 
Therefore, we recommend that the 
rear-seat side airbags, if provided, be 
deactivated if you plan to transport chil-
dren in the rear seat.
The rear-seat side airbags may already 
have been deactivated, either at the 
time of manufacture or by a BMW 
center. Labels in the rear door opening 
should indicate the status of your rear-
seat side airbags. If you are uncertain of 
their status, or wish to have the airbags 
activated or deactivated, please 
contact your BMW center.< 
Even when all these guidelines are 
followed, there is still a small residual 
risk of injuries to the face, hands and 
arms occurring in isolated instances. 
The ignition and inflation noise may 
provoke a mild temporary hearing loss 
in extremely sensitive individuals.
Airbag warning information is also 
provided on the sun visors. 

60n
AirbagsThis is the right way for a child to sit in a 
child restraint when rear side airbags 
(arrow) are provided.380de637
This is the right way for a larger child to 
sit wearing the safety belt when rear 
side airbags (arrow) are provided.380de638
Indicator lamp
The indicator lamp indicates the 
operational status of the airbag 
system from ignition key posi-
tion 1.
System operational:
>The indicator lamp comes on briefly 
then goes out.
System malfunction:
>The indicator lamp fails to come on
>The indicator lamp comes on briefly 
before going out and then lighting up 
again.
Please respond to any malfunctions in 
the system by immediately having it 
inspected at your BMW center; other-
wise the airbag could fail to respond to 
an accident in which both the angle and 
the severity of the impact would 
normally trigger airbag deployment. 

66n
0 Steering locked 
1 Steering unlocked
2 Ignition switched on
3 Starting engine
Steering locked The key can be inserted or removed in 
this position only. 
After removing the key, turn the 
steering wheel slightly to the left or right 
until the lock engages. 
An acoustic warning is sounded when 
you fail to remove the ignition key after 
opening the driver's door. 390de010
Vehicles with automatic transmis-
sion: 
Do not move the selector lever from the 
"Park" position until the engine is 
running (ignition key in position 2). 
To turn the key back to position 0 (for 
instance, prior to removal), start by 
moving the selector lever to position P 
(Interlock).< 
Steering unlocked You will find that it is often easier to turn 
the ignition key from position 0 to posi-
tion 1 when you move the steering 
wheel slightly to help disengage the 
lock.
Individual electrical accessories are 
ready for operation.Starting engine 
Vehicles with manual transmis-
sion: depress the clutch when 
starting the engine. A lockout prevents 
the engine from starting with the clutch 
engaged.< 
Before starting>Engage the parking brake
>Be sure that the transmission is in 
"Neutral" (or "Park" if the vehicle is 
equipped with an automatic trans-
mission)
>Step on the clutch pedal.
Do not allow the engine to run in 
enclosed spaces. The exhaust 
gases contain carbon monoxide, an 
odorless and colorless, but highly toxic 
gas. Breathing the exhaust gases poses 
an extreme health risk, and can lead to 
unconsciousness and death.
Never leave the vehicle unattended 
with the engine running. An unattended 
vehicle with a running engine repre-
sents a potential safety hazard.< 
Steering/Ignition lock Starting the engine 

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OverviewControlsMaintenanceRepairsDataIndex
Starting the engineStarting the engineDo not press the accelerator pedal 
while starting the engine.
While it is important not to release 
the key prematurely, you should 
also avoid allowing the starter to 
operate continuously for more than 
20 seconds at a time. Release the igni-
tion key immediately as soon as the 
engine starts.
BMW 540i with automatic transmission:
Your BMW is equipped with the conve-
nience starting feature. Simply turn the 
key to position 3 (starter) and then 
release it immediately.
The starter continues to operate auto-
matically and will be deactivated as 
soon as the engine starts.
The automatic starting mode will not 
operate if the battery voltage is low. 
The engine can be jump-started using 
an external power source (refer to 
page 162).<
Do not allow the engine to warm up 
by leaving it running while the vehicle 
remains stationary. Instead, begin to 
drive immediately at a moderate engine 
speed.
Should the engine fail to start on the 
first attempt (if it is very hot or cold, for 
instance):
>Press the accelerator pedal halfway 
down while engaging the starter.
Cold starts at extremely low tempera-
tures of roughly +5 7 (Ð15 6) or below 
and at altitudes of over 3,300 ft 
(1,000 m):
>Allow the starter to turn somewhat 
longer (approximately 10 seconds) 
during your initial starting attempt.
Engine idle speed is controlled by the 
engine-management system. Higher 
idle speeds at startup are normal and 
should decrease as the engine warms 
up. If engine speed does not decrease, 
service is required.
To prevent the battery from discharging, 
always deactivate electrical devices 
that are not in use. Switch the ignition 
off when the vehicle is not being driven.Extended starting attempts, char-
acterized by excessively frequent 
or long periods with the starter 
engaged, can lead to catalyst 
damage.<
When driving, standing at idle, 
and parking the vehicle, take care 
to avoid contact between the exhaust 
system and flammable materials (grass, 
hay, leaves, etc.).  Such contact could 
lead to a fire, resulting in serious 
personal injury and property damage.< 

68n
Switching off the engine Parking brakeTurn the ignition key to position 1 or 0.
Do not remove the ignition key 
while the vehicle is rolling. The 
steering locks, making it impossible to 
steer the vehicle.
Always remove the ignition key and 
engage the steering lock before leaving 
the vehicle.
Vehicles with manual transmission:
Always engage the parking brake 
when parking on hills and inclined 
surfaces, as first gear or reverse may 
not provide adequate resistance to 
rolling. 
Vehicles with automatic transmission:
Place the selector lever in "Park."< 
Vehicles with automatic transmission:
The vehicle must be stationary and the 
selector lever in "Park" before you can 
remove the ignition key.
The parking brake is primarily designed 
to prevent the vehicle from rolling while 
parked. It operates on the rear wheels.To engageThe lever engages automatically and 
the "PARK BRAKE" or "BRAKE" (in 
Canada "P") indicator lamp comes on in 
the instrument cluster in ignition key 
position 2. Refer to pages 19 and 20.To releasePull up slightly on the lever, press the 
button and lower the lever.390de714
If, in exceptional circumstances, it 
should be necessary to engage 
the parking brake while the vehicle is in 
motion, do not pull it with excessive 
pressure. Keep your thumb pressed 
against the release button while care-
fully pulling up the lever to apply 
moderate pressure.
Excessive pressure can lead to over-
braking and loss of traction (fishtailing) 
at the rear.
The brake lamps do not come on when 
the parking brake is applied.
Vehicles with manual transmission:
Always engage the parking brake 
when parking on hills and inclined 
surfaces, as first gear or reverse may 
not provide adequate resistance to 
rolling.
Vehicles with automatic transmission:
Place the selector lever in "Park."< 
You can help prevent corrosion and 
avoid uneven braking response by 
gently engaging the parking brake from 
time to time when coasting to a stop at 
traffic lights (ensure that you will not 
pose a hazard to other road users).