2012 BMW 740LI electrical

For your own safety
Maintenance and repairs
Advanced technology, e.g., the use of modern
materials
and high-performance electronics, re‐
quires suitable maintenance and repair meth‐
ods.
Therefore, have this work performed only by a
BMW center or a workshop that works accord‐
ing to BMW repair procedures with appropri‐
ately trained personnel.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.
Parts and Accessories
For your own safety, use genuine parts and ac‐
cessories approved by BMW. When you pur‐
chase accessories tested and approved by
BMW and Genuine BMW Parts, you simultane‐
ously acquire the assurance that they have been
thoroughly tested by BMW to ensure optimum
performance when installed on your vehicle.
BMW warrants these parts to be free from de‐
fects in material and workmanship. BMW will not
accept any liability for damage resulting from in‐
stallation of parts and accessories not approved
by BMW. BMW cannot test every product made
by other manufacturers to verify if it can be used
on a BMW safely and without risk to either the
vehicle, its operation, or its occupants. Genuine
BMW Parts, BMW Accessories and other prod‐
ucts approved by BMW, together with profes‐
sional advice on using these items, are available
from all BMW centers. Installation and operation
of non-BMW approved accessories such as
alarms, radios, amplifiers, radar detectors,
wheels, suspension components, brake dust
shields, telephones, including operation of any
mobile phone from within the vehicle without
using an externally mounted antenna, or trans‐
ceiver equipment, for instance, CBs, walkie-
talkies, ham radios or similar accessories, may
cause extensive damage to the vehicle, com‐
promise its safety, interfere with the vehicle's
electrical system or affect the validity of the
BMW Limited Warranty. See your BMW center for additional information. Maintenance, re‐
placement,
or repair of the emission control de‐
vices and systems may be performed by any au‐
tomotive repair establishment or individual
using any certified automotive part.
California Proposition 65 Warning
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 Cal‐
ifornia to cause cancer and birth defects and re‐
productive harm. In addition, certain fluids
contained in vehicles and certain products 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 accessories
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.
Service and warranty
We recommend that you read this publication
thoroughly. Your vehicle is covered by the fol‐
lowing warranties:
▷ New Vehicle Limited Warranty.
▷ Rust Perforation Limited Warranty.
▷ Federal Emissions System Defect Warranty.
▷ Federal Emissions Performance Warranty.
▷ California Emission Control System Limited
Warranty.
Detailed information about these warranties is
listed in the Service and Warranty Information
Booklet for US models or in the Warranty and
Service Guide Booklet for Canadian models.
Your vehicle has been specifically adapted and
designed to meet the particular operating con‐
ditions and homologation requirements in your
country

and continental region in order to deliver
the full driving pleasure while the vehicle is op‐
erated under those conditions. If you wish to op‐
Seite 7
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Reference Mobility Communication Entertainment Navigation Driving tips Controls At a glance

For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communication
Commission
regulations. Operation is governed
by the following:
FCC ID:
▷ LX8766S.
▷ LX8766E.
▷ LX8CAS.
▷ LX8CAS2.
▷ MYTCAS4.
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
▷ This device may not cause harmful interfer‐
ence, and
▷ this device must accept any interference re‐
ceived, including interference that may
cause undesired operation.
Any unauthorized modifications or changes to
these devices could void the user's authority to
operate this equipment.
Using the door lock
General information Do not lock from the outside
Do

not lock the vehicle from the outside if
there are people in it, as the vehicle cannot be
unlocked from inside without special knowl‐
edge.◀ Remove the key before pulling the door
handle
Before pulling the outside door handle, remove
the

key to avoid damaging the paintwork and the
key.◀
In some country-specific versions, the alarm
system* is triggered if the vehicle is unlocked via
the door lock.
Manual operation
If an electrical malfunction occurs, lock or unlock
the vehicle using a key via the door lock on the
driver's door.
Locking the doors and trunk lid at
once*
In some vehicle equipment versions, only the
driver's door can be locked via the door lock.
To lock all doors and the trunk lid at once:
1. With the doors closed, lock the vehicle using
the button for the central locking system in
the interior.
2. Unlock and open the driver's or front pas‐
senger door.
3. Lock the vehicle.
▷Lock the driver's door using the
integrated key in the door lock, or
▷ Press down the lock button of the front
passenger

door and close the door from
the outside.
The fuel filler flap can only be locked using the
remote control. Seite 38
38 Online Edition for Part no. 01 40 2 606 497 - 03 11 490
Opening and closing

▷
Press the button on the remote
control or in the driver's footwell.Pressing the button again stops the motion.
The opening process is interrupted as well:
▷
When starting the engine.
▷ When the vehicle starts moving.
▷ By pressing the button in the driver's foot‐
well.
▷ By pressing the button on the inside of the
trunk lid.
Closing ▷
Press the button on the inside of the trunk
lid.
The trunk lid closes automatically.
Pressing again stops the motion. With Comfort Access:
▷
Press the button, arrow 1, on the inside of
the trunk lid.
The trunk lid closes automatically.
Pressing again stops the motion.
▷ Press the button, arrow 2.
The trunk lid closes automatically and the
vehicle is locked. ▷
Press the button on the exterior of the trunk
lid.
Pressing again stops the motion.
The closing operation is interrupted:
▷ When starting the engine.
▷ The vehicle starts off with jerks.
Danger of pinching
Make sure that the closing path of the
trunk
lid is clear; otherwise, injuries may result.◀ Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the remote
control may be locked inside the vehicle when
the trunk lid is closed.◀
Manual operation
If an electrical malfunction occurs:
1. Manually unlock the trunk lid, refer to
page 40.
2. Open or close the trunk lid slowly and
smoothly.
Locking separately
The
trunk lid can be locked separately using the
switch in the front center armrest.
▷Trunk lid secured, arrow 1.
▷ Trunk lid not secured, ar‐
row 2.
Slide the switch into the arrow 1 position. This
secures
the trunk lid and disconnects it from the
central locking system. Seite 41
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Controls At a glance

Adjusting the head restraint
Correctly adjust the head restraints of all
occupied
seats; otherwise, there is an increased
risk of injury in an accident.◀
Height
Adjust the head restraint so that its center is ap‐
proximately at ear level.
Distance
Adjust the distance so that the head restraint is
as close as possible to the back of the head.
Active head restraint
In the event of a rear-end collision with a certain
severity, the active head restraint automatically
reduces the distance from the head.
Reduced protective function
▷Do not use seat or head restraint cov‐
ers.
▷ Do not hang objects, e.g., clothes hangers,
on the head restraints.
▷ Only attach accessories approved by BMW
to the seat or head restraint.
Otherwise, the protective function of the active
head
restraint will be impaired and the personal
safety of the occupants will be endangered.◀
Adjusting the height Adjusting electrically. Distance to back of head: manual head
restraints
▷
Forward: pull.
▷ Back: press the button and push the head
restraint toward the rear.
Distance to the back of the head:
power* head restraints
The

head restraint is automatically repositioned
when the shoulder support is adjusted.
Adjusting the side extensions* Fold forward for increased lateral support in the
resting position.
Removing
The head restraints cannot be removed.
Rear head restraints
Correctly adjusted head restraint
A correctly adjusted head restraint reduces the
risk

of injury to cervical vertebrae in the event of
an accident.
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Adjusting the head restraint
Correctly adjust the head restraints of all
occupied
seats; otherwise, there is an increased
risk of injury in an accident.◀
Height
Adjust the head restraint so that its center is ap‐
proximately at ear level.
Distance
Adjust the distance so that the head restraint is
as close as possible to the back of the head.
Folding forward the center head
restraint Before using the center seat, fold the center
head restraint forward.
Press the button, arrow 1, and fold the head re‐
straint forward.
Adjusting the height: manual head
restraints
The height of the outer head restraints can be
adjusted.
▷
To raise: pull.
▷ To lower: press the button, arrow 1, and
push the head restraint down. Adjusting the height: electrical*
▷
The head restraints on the left and right rear
passenger seats extend automatically
whenever a passenger in the rear seat fas‐
tens his or her safety belt. ▷
In addition, the height of the head restraint
can be adjusted electrically.
Extending the head restraint
To prevent possible personal injury and
property damage, always ensure that the area
above the head restraints is clear and unob‐
structed before extending them upward.◀
The height adjustment of the head restraint is
deactivated when the safety switch for the rear
windows, refer to page 45, has been pressed.
Adjusting the side extensions

* Fold the side extensions on the head restraint
forward

for increased lateral support in the rest‐
ing position.
Removing: manual head restraints
Only remove the head restraint if no one will be
sitting in the seat in question. Seite 56
56 Online Edition for Part no. 01 40 2 606 497 - 03 11 490
Adjusting

1.
Pull the head restraint upward as far as pos‐
sible.
2. Press the button, arrow 1, and pull the head
restraint out completely.
Before transporting passengers
Reinstall the head restraint before trans‐
porting anyone in the seat; otherwise, the pro‐
tective function of the head restraint is unavail‐
able.◀
Removing: Electrical
* head restraints
Note
Do not remove the rear head restraints.
To avoid damage, they can only be installed by
your service center.
Removing
Only remove the head restraint if no one will be
sitting in the seat in question.
1. Completely raise the head restraint.
2. Completely pull out the head restraint with a
firm tug.
Before transporting passengers
Reinstall the head restraint before trans‐
porting anyone in the seat; otherwise, the pro‐
tective function of the head restraint is unavail‐
able.◀ Seat, mirror, and steering
wheel memory*
General information
Front
Two different driver's seat, exterior mirror, and
steering wheel positions can be stored and re‐
trieved

for each remote control. The adjustment
of the lumbar support is not stored.
Rear Two different seat positions can be stored and
retrieved.
Storing
1.
Switch on the ignition.
2. Set the desired position.
3. Press the button. The LED in the
button lights up.
4. Press the desired button 1 or 2. The LED
goes out.
If the M button is pressed accidentally: Press the button again.
The LED goes out. Seite 57
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Controls At a glance

Calling up settings
Do not retrieve the memory while driving
Do not retrieve the memory setting while
driving,
as an unexpected movement of the seat
or steering wheel could result in an accident.◀
Comfort function
1. Open the driver's door.
2. Switch off the ignition.
3. Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1. Close the driver's door or switch on the ig‐
nition.
2. Press and hold the desired button 1 or 2 until
the adjustment procedure is completed.
Calling up of a seat position
deactivated
After

a brief period, the calling up of stored seat
positions is deactivated to save battery power.
To reactivate calling up of a seat position:
▷ Open or close the door or trunk lid.
▷ Press a button on the remote control.
▷ Press the Start/Stop button. Mirrors
Exterior mirrors
At a glance
1
Adjusting
2 Left/right, Automatic Curb Monitor*
3 Fold in and out*
General information
The
mirror on the passenger side is more curved
than the driver's side mirror.
Estimating distances correctly
Objects reflected in the mirror are closer
than they appear. Do not estimate the distance
to the traffic behind you based on what you see
in the mirror, as this will increase your risk of an
accident.◀
The mirror setting is stored for the remote con‐
trol currently in use. When the vehicle is un‐
locked via the remote control, the position is au‐
tomatically retrieved if the setting for this
function is active.
Selecting a mirror
To change over to the other mirror:
Slide the mirror changeover switch.
Adjusting electrically The setting corresponds to the direction
in which the button is pressed. Seite 58
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Adjusting

Storing positions*
Seat, mirror, and steering wheel memory, refer
to page
57.
Adjusting manually
If an electrical malfunction occurs, for example,
press the edges of the mirror glass.
Automatic Curb Monitor*
When the reverse gear is engaged, the mirror
glass tilts downward slightly on the front pas‐
senger
side. This improves your view of the curb
and other low-lying obstacles when parking, for
example.
Activating
1. Slide the mirror changeover switch
to the driver's side mirror position.
2. Engage transmission position R.
Deactivating
Slide the mirror changeover switch to the pas‐
senger's side mirror position.
Fold in and out* Press the button.
Possible up to approx. 15 mph/20 km/h.
For example, this is advantageous
▷ In car washes.
▷ In narrow streets.
▷ For folding back mirrors that were folded
away manually.
Mirrors that were folded in are folded out auto‐
matically
at a speed of approx. 25 mph/40 km/h.
Fold in the mirror in a car wash
Before entering an automatic car wash,
fold in the exterior mirrors by hand or with the
button; otherwise, they could be damaged, de‐
pending on the width of the vehicle.◀ Automatic heating
Both exterior mirrors are automatically heated
whenever the engine is running.
Automatic dimming feature
Both

exterior mirrors are automatically dimmed.
Photocells are used for control in the Interior rear
view mirror, refer to page 59.
Interior rearview mirror
Reducing the blinding effect From behind when driving at night: turn the
knob.
Interior rearview mirror, automatic
dimming feature

* Photocells are used for control:
▷
In the mirror glass.
▷ On the back of the mirror.
For proper operation:
▷ Keep the photocells clean.
▷ Do not cover the area between the inside
rearview mirror and the windshield.
Seite 59
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Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance