height BMW 135I 2010 E81 Owner's Manual

Opening and closing
32
Alarm system*
The concept
The vehicle alarm system responds:
>When a door, the hood or the trunk lid is
opened
>To movements inside the vehicle: interior
motion sensor, refer to page32
>When the car's inclination changes, for
instance if an attempt is made to jack it up
and steal the wheels or to raise it prior to
towing away: tilt alarm sensor, refer to
page32
>When there has been an interruption of
power supply from the battery
Depending on the market-specific version, the
alarm system briefly signals unauthorized entry
attempts by:
>An acoustic alarm
>Switching on
* the hazard warning flashers
Arming and disarming
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
You can open the trunk lid using the button
of the remote control even if the alarm system is
armed, refer to page28. The lid is locked and
monitored again as soon as it is closed.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button for at least three seconds.
To switch off the alarm: press any button.
Switching off an alarm
>Unlock the car with the remote control, refer
to page27, or
>insert the remote control all the way into the
ignition lock.
Indicator lamp displays
>The indicator lamp under the inside rear-
view mirror flashes continuously: the sys-
tem is armed.
>The indicator lamp flashes after locking:
doors, hood or trunk lid are not properly
closed. Even if you do not close the alerted
area, the system begins to monitor the
remaining areas, and the indicator lamp
flashes continuously after approx.
10 seconds. The interior motion sensor and
the tilt alarm sensor are not activated.
>The indicator lamp goes out after unlocking:
your vehicle has not been disturbed while
you were away.
>If the indicator lamp flashes after unlocking
until the remote control is inserted in the
ignition, but for no longer than approx.
5 minutes: your vehicle has been disturbed
while you were away.
Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm
system reacts, e.g. to attempts to steal a wheel
or tow the vehicle.
Interior motion sensor
Coupe
In order for the interior motion sensor to func-
tion properly, the windows and glass roof must
be completely closed
*.
Convertible
The interior of the car is monitored up to the
height of the seat cushions. Thus the alarm sys-
tem is activated together with the interior

Adjustments
44 accident.
On the front passenger seat as well, do not
incline the backrest too far to the rear while the
vehicle is being driven; otherwise, there is a
danger in the event of an accident of sliding
under the safety belt, eliminating the protection
normally provided by the belt.<
Comply with the instructions on head restraint
height on page45, and on damaged safety
belts on page49.
Manual adjustment
Observe the adjustment instructions
above to ensure the best possible per-
sonal protection.<
Longitudinal direction
Pull lever 1 and slide the seat to the desired
position.
After releasing the lever, move the seat gently
forward or back to make sure it engages prop-
erly.
Height
Pull lever 2 and apply your weight to the seat or
lift it off, as necessary.
Backrest
Pull lever 3 and apply your weight to the back-
rest or lift it off, as necessary.
Tilt*
Pull the lever and apply your weight to the seat
or lift it off, as necessary.
Thigh support*
Pull the lever and move the thigh support for-
ward or back.
Electrical adjustment*
Observe the adjustment instructions
above to ensure the best possible per-
sonal protection.<

Controls
45Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
1Longitudinal direction
2Height
3Angle
4Backrest
The head restraints are adjusted manually, refer
to Head restraints on page45.
Lumbar support*
You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
The upper hips and spinal column receive sup-
plementary support to help you maintain a
relaxed, upright sitting position.
>Increase or decrease curvature: press the
switch at the front or rear, respectively.>Shift curvature up or down: press the switch
at the top or bottom, respectively.
Backrest width*
You can change the width of the backrest to suit
your individual preferences by adjusting the lat-
eral-support pads.
Press the front or rear end of the switch.
Backrest width decreases or increases accord-
ingly.
To move the front seats forward or backward
from outside or from one of the rear seats: with
the door open, press the front end 1 or rear end
2 of the switch.
Head restraints
Correctly adjusted head restraint
A correctly adjusted head restraint reduces the
risk of neck injury in the event of an accident.
Adjust the head restraint in such a way
that its center is at approx. ear level. Oth-
erwise, there is an increased risk of injury in the
event of an accident. Only remove a head
restraint if no one will be sitting on the seat in
question. Reinstall the head restraint before
transporting anyone on that seat. Otherwise,

Adjustments
46 the passenger will be without protection from
the head restraint.<
Height
Adjust the head restraint so that its center is
approximately at ear level.
Distance
Adjust the distance so that the head restraint is
as close as possible to the back of the head.
Front seats
Height adjustment
>To raise: pull up.
>To lower: press the button, arrow1, and
slide the head restraint down.
Removing
1.Pull it up as far as it will go.
2.Press the button, arrow1, and pull the head
restraint all the way out.
Rear seats
Coupe: height adjustment
>To raise: pull up.>To lower: press the button, arrow1, and
slide the head restraint down.
Convertible: raising and lowering
Only lower the head restraints if there are
no passengers in the rear. Raise all low-
ered head restraints before transporting pas-
sengers in the rear.<
>To raise: pull up.
>To lower: press the button, arrow 1, and
slide the head restraint down, arrow 2.
Removing
1.Pull it up as far as it will go.
2.Press the button, arrow1, and pull the head
restraint all the way out.
Coupe: folding head restraint down and
up*
Depending on your vehicle's equipment, it may
contain foldable head restraints.
Folding down:
Press the button, arrow1.
Folding up:
Pull the head restraint.
Only fold down the head restraints if there
are no passengers in the rear. Fold up the

Controls
51Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Interior and exterior mirrors, automatic
dimming feature*
The automatic dimming feature of the interior
and exterior mirrors
* is controlled by two photo
cells in the interior rearview mirror. One photo
cell is in the mirror frame, see arrow; the other is
on the back of the mirror.
In order to ensure that the system functions
correctly, keep the photo cells clean, do not
cover the area between the interior rearview
mirror and windshield, and do not affix adhesive
labels or stickers of any kind to the windshield
directly in front of the mirror.
Steering wheel
Adjustments
Do not adjust the steering wheel position
while the car is in motion; otherwise, there
is a risk of an accident due to unexpected move-
ment.<
1.Fold the lever down.
2.Move the steering wheel to the preferred
height and angle to suit your seated posi-
tion.
3.Swing the lever back up.Do not use force to swing the lever
back up; otherwise, the mechanism
will be damaged.<
Steering wheel heating*
Press the button.
The LED in the button lights up when the steer-
ing wheel heating is switched on.

Under the hood
198
Under the hood
Do not work on the car unless you pos-
sess the necessary technical knowledge.
If you are unfamiliar with the statutory guide-
lines, have any work on the vehicle performed
only by a BMW center or by a workshop that
work according to BMW repair procedures with
correspondingly trained personnel. If this work
is not carried out properly, there is a danger of
subsequent damage and related safety haz-
ards.<
Hood
Releasing
Pull the lever.
Opening
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the engine compartment. Do
not open the engine hood before the engine has
cooled down; otherwise, injuries may result.<
Press the release handle and open the hood.
Closing
Close the hood from a height of approx. 16 in/
40 cm with momentum. It must be clearly heard
to engage.
Make sure that the closing path of the
hood is clear; otherwise, injuries may
result.
If you see any signs while driving your vehicle
that the hood is not completely closed, stop at
once and close it securely.<

Mobility
205Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Care
Care products
Regular cleaning and care contributes signifi-
cantly to the value retention of your BMW.
BMW recommends cleaning and caring for your
vehicle with products that are approved by
BMW for this purpose.
Your BMW center will be happy to advise you on
the products and services available for cleaning
and caring for your BMW.
Original BMW CareProducts have been
material tested, laboratory checked and
proven in the field, and offer optimal care and
protection for your vehicle.<
Do not use cleaners that contain alcohol
or solvents as these may result in dam-
age.<
Cleaning agents can contain substances
that are dangerous or hazardous to your
health. Therefore, follow the warning and safety
instructions on the packaging. When cleaning
inside the vehicle, always open the doors or
windows of the vehicle. In enclosed areas, pro-
vide for sufficient ventilation. Only use products
designed for cleaning vehicles.<
Exterior care
Washing the vehicle
Especially during the winter months,
ensure that the vehicle is washed more
frequently. Heavy soiling and road salt can lead
to vehicle damage.<
After washing the vehicle, apply the
brakes briefly to dry them; otherwise,
water can reduce braking efficiency over the
short term and brake discs can corrode.<
Automatic car washes
Preference should be given to cloth car washes.Do not use high-pressure car washes;
otherwise, water may drip into the vehicle
around the windows.<
Before driving into a car wash, ensure that it is
suitable for your BMW. Check the following:
>Dimensions of your vehicle, refer to
page223.
>If necessary, fold in the outside rearview
mirrors, refer to page50.
>Maximum permissible tire width.
Avoid car washes with guide rail heights
over 4 in/10 cm; otherwise, there is the
danger of damaging chassis parts.<
>In Convertibles, do not treat the convertible
top with wax. Ensure that a program is avail-
able that does not apply wax or is designed
specifically for convertibles.
Preparations before driving into an automatic
car wash:
>Unscrew the rod antenna
*.
>Deactivate the rain sensor
* to prevent unin-
tentional wiping.
>Remove additional attachments, e.g. spoil-
ers or telephone antennas, if there is a pos-
sibility that they could be damaged.
Automatic transmission
Before driving into an automatic car wash, per-
form the following steps to ensure that the vehi-
cle can roll:
1.Insert the remote control into the ignition
lock, even with Comfort Access.
2.Engage transmission position N.
3.Release the parking brake.
4.Switch off the engine.
5.Leave the remote control in the ignition lock
so that the vehicle can roll.

Reference 223
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Dimensions
Coupe
All dimensions given in inches/mm.
Smallest turning circle dia.: 35.1 ft/10.7 m
135i: height 55.4 in/1,408 mm

Reference 237
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Frost, removing from
windows, refer to Defrosting
windows93
FTM, refer to Flat Tire
Monitor77
Fuel188
– gauge64
– high-quality brands188
– quality188
– specifications188
– tank contents, refer to
Capacities226
Fuel clock, refer to Fuel
gauge64
Fuel consumption display,
refer to Average fuel
consumption65
Fuel consumption statistics,
refer to Average fuel
consumption65
Fuel display, refer to Fuel
gauge64
Fuel filler flap188
– releasing in the event of
electrical malfunction188
Fuses213
G
Garage door opener, refer to
Integrated universal remote
control96
Gasoline, refer to Required
fuel188
Gasoline display, refer to Fuel
gauge64
Gas station
recommendations127
Gear change
– with automatic
transmission58
– with manual transmission57
Gear display, with automatic
transmission57
Gearshift lever
– automatic transmission with
Steptronic58
– manual transmission57
General driving notes109Glass roof, electric36
– closing after electrical
malfunction37
– Convenient operation29
– opening, closing36
– operation with Comfort
Access34
– pinch protection system37
– raising36
– remote control28
Glove compartment99
GPS navigation, refer to
Navigation system116
Grills, refer to Air vents91
Gross vehicle weight, refer to
Weights225
H
Halogen lamps
– replacing bulbs210
Handbrake, refer to Parking
brake57
Hands-free system, refer to
Microphone for hands-free
mode14
Hazard warning flashers14
HD Radio140
Head airbags83
Headlamp control,
automatic86
Headlamp cover210
Headlamp flasher59
– indicator lamp13
Headlamps
– replacing bulbs210
Head restraints45
Heated
– seats48
– steering wheel51
Heated mirrors50
Heating
– mirrors50
– seats48
– steering wheel51
Heating, rear window93
Heating and ventilation91
Heavy loads, refer to Stowing
cargo111Height, refer to
Dimensions223
Height adjustment
– steering wheel51
High-beam assistant88
High beams88
– indicator lamp13
– replacing bulbs210
High beams and low beams,
automatic, refer to High-
beam assistant88
High-pressure
washer205,206
High water, refer to Driving
through water110
Highways, refer to Route
criteria126
Hills110
Holders for cups100
Hood198
Hot exhaust system109
Hydraulic brake assist, refer to
Dynamic Brake Control76
Hydroplaning109
I
IBOC, refer to HD Radio140
Ice warning, refer to Outside
temperature
warning63
Identification marks
– tire coding194
iDrive16
– adjusting brightness74
– changing date and time70
– changing language73
– menu guidance17
– operating principle16
– setting the date and time70
– status information19
Ignition55
– switched off55
– switched on55
Ignition key, refer to
Integrated key/remote
control26
Ignition key position 1, refer to
Radio readiness55

Reference 241
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Remote control26
– battery renewal34
– Comfort Access33
– garage door opener96
– malfunctions29,34
– removing from the ignition
lock55
– service data203
– trunk lid28
Remote control key, refer to
Integrated key/remote
control26
Replacement fuses, refer to
Fuses213
Replacement remote
control26
Replacing bulbs, refer to
Lamps and bulbs209
Replacing tires, refer to New
wheels and tires196
Reporting safety defects7
Reserve warning, refer to Fuel
gauge64
Reservoir for washer
systems61
Reset, refer to Resetting tone
settings138
Restraint systems, refer to
Safety belts49
Restraint systems for
children52
Retreaded tires196
Reverse
– CD changer149
– CD player149
Reverse gear
– automatic transmission with
Steptronic58
– manual transmission57
Road map128
Roadside
Assistance181,215
Roadside parking lamps88
– replacing bulbs210
Roadworthiness test, refer to
Service requirements67
Rollover protection system,
Convertible84
– resetting85Roof load capacity225
Roof-mounted luggage
rack112
Rope, refer to Tow-starting,
towing away218
Rotary/pushbutton control,
refer to Controller16
Route126,127
– bypassing sections127
– changing
126,127
– changing criteria126
– displaying streets or towns/
cities127
– map view128
– selecting126
Route instructions, refer to
Destination guidance
through voice
instructions127
Route map, refer to Map
view128
Route section, changing127
Route selection126
RSC Runflat System
Component, refer to Run-
flat tires196
Runflat System Component
RSC, refer to Run-flat
tires196
Run-flat tires196
– continuing driving with a
damaged tire78
– flat tire78
– new tires196
– remaining driving distance,
refer to Indication of a flat
tire78
– tire inflation pressure190
– winter tires197
Runflat tyres, refer to Run-flat
tires196
S
Safety-belt height
adjustment49Safety belts49
– damage49
– indicator lamp49
– reminder49
– sitting safely43
Safety systems
– airbags83
– Antilock Brake System
ABS76
– Dynamic Stability Control
DSC76
– rollover protection system,
Convertible84
– safety belts49
Safety tires, refer to Run-flat
tires196
Satellite radio142
– enabling or unsubscribing
from a channel142
– favorites144
– selecting channel143
– storing channel143
– timeshift144
– Traffic Jump145
Saving fuel108
Screen, refer to iDrive16
Screw thread for tow
fitting217
SDARS, refer to Satellite
radio142
Seat and mirror memory48
Seat belt reminder, refer to
"Fasten safety belts"
reminder49
Seats43
– heating48
– sitting safely43
Securing cargo103,104
Selecting a detour132
Selecting new scale for
navigation129
Selector lever, automatic
transmission with
Steptronic58
Service, refer to Roadside
Assistance215
Service car, refer to Roadside
Assistance215