2011 BMW 1 SERIES change key battery

Controls
29Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
3."Flash when lock/unlock"
4.Press the controller.
Flashing when locking/unlocking the vehi-
cle is switched on.
Malfunctions
The remote control may malfunction due to
local radio waves. If this occurs, unlock and lock
the car at the door lock with the integrated key.
Coupe: in vehicles without an alarm system
* or
Comfort Access
*, only the driver's door can be
unlocked and locked using the integrated key in
the door lock.
If the car can no longer be locked with a remote
control, the battery in the remote control is dis-
charged. Use the remote control on an
extended trip to recharge the battery, refer to
page26. The remote control for Comfort
Access contains a battery that may have to be
changed, refer to page35.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communications
Commission regulations. Operation is gov-
erned by the following:
FCC ID:
LX8766S
LX8766E
LX8CAS
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:>This device must not cause harmful inter-
ference, and
>this device must accept any interference
received, 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.<
Opening and closing:
Using the door lock
You can set the way in which the car is
unlocked, refer to page27.
Coupe
In vehicles without an alarm system* or
Comfort Access
*, only the driver's door
can be locked via the door lock.<
To lock both doors, the fuel filler flap and the
trunk lid together:
1.With the doors closed, lock the vehicle
using the button for the central locking sys-
tem in the interior, refer to page30.
2.Unlock and open the driver's or front pas-
senger door, refer to page30.
3.Lock the vehicle.
>Lock the driver's door using the inte-
grated key in the door lock, or
>press down the lock button of the front
passenger door and close the door from
the outside.

Everything from A to Z
240 Car key, refer to Integrated
key/remote control26
Car phone
– installation location, refer to
Center armrest105
– refer to separate Owner's
Manual
Car phone, refer to
Telephone170
Car radio, refer to Radio143
Car shampoo210
Car wash209
Catalytic converter, refer to
Hot exhaust system113
CD, audio playback151
CD changer151,155
– controls140
– fast forward/reverse153
– filling or emptying the
magazine156
– random play sequence152
– selecting a track151
– switching on/off140
– tone control140
– volume140
CD player151
– controls140
– fast forward/reverse153
– random play sequence152
– selecting a track151
– switching on/off140
– tone control140
– volume140
Center armrest105
Center brake lamp, replacing
bulb217
Center console, refer to
Around the center
console14
Central key, refer to Integrated
key/remote control26
Central locking
– from inside30
– from outside27
Central locking system27
– Comfort Access33
Changes, technical, refer to
For your own safety5Changing the language on the
Control Display79
Changing wheels217
Chassis number, refer to
Engine compartment203
Check Control76
Checking oil level203
Child restraint fixing system
LATCH53
Child restraint systems52
Child seats52
Chrome parts211
Chrome polish211
Cigarette lighter106
Cleaning headlamps65
– washer fluid66
Cleaning your BMW, refer to
Care209
Climate control
– automatic air distribution97
Clock68
– 12h/24h mode75
– setting the time and date75
– setting time74
Closing
– from inside30
– from outside27
clothes hooks105
Cold start, refer to Starting the
engine56
Comfort Access33
– replacing the battery35
Comfort access, refer to
Comfort Access33
Comfort area, refer to Around
the center console14
Compartment for remote
control, refer to Ignition
lock55
Compass103
Computer69
– displays on Control
Display70
Computer, refer to iDrive16
Concierge service185
Condensation, refer to When
the vehicle is parked114
Condition Based Service
CBS207Configuring settings, refer to
Personal Profile26
Confirmation signals for
locking/unlocking the
vehicle28
Congestion
– refer to Route, bypassing
sections131
Connecting vacuum cleaner,
refer to Connecting
electrical appliances106
Consumption, refer to
Average fuel
consumption70
Contacts
– creating182
Control Center, refer to
iDrive16
Control Display16
Control Display, refer to iDrive
– switching on/off19
Controller, refer to iDrive16
Controls and displays10
Convenient operation
– windows
28
– windows with Comfort
Access34
– with Comfort Access34
Convenient starting, refer to
Starting the engine56
Convertible
– rollover protection
system90
– top38
– wind deflector41
Convertible top
– convenient opening28
Convertible top care210
Coolant205
– checking level206
– filling206
Coolant temperature69
Cooling, maximum97
Cooling fluid, refer to
Coolant205
Copyright2
Corner-illuminating lamps92

Reference 247
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reflectors, refer to Tail
lamps216
Refueling192
Releasing
– hood202
Remaining distance, refer to
Computer70
Remaining distance, refer to
Cruising range70
Remote control26
– battery renewal35
– Comfort Access33
– garage door opener101
– malfunctions29,34
– removing from the ignition
lock55
– service data207
– trunk lid28
Remote control key, refer to
Integrated key/remote
control26
Replacement fuses, refer to
Fuses218
Replacement remote
control26
Replacing bulbs, refer to
Lamps and bulbs213
Replacing tires, refer to New
wheels and tires200
Reporting safety defects7
Reserve warning, refer to Fuel
gauge69
Reservoir for washer
systems66
Reset, refer to Resetting tone
settings142
Restraint systems, refer to
Safety belts49
Restraint systems for
children52
Retreaded tires200
Reverse
– CD changer153
– CD player153
Reverse gear61
– automatic transmission with
Steptronic58
– manual transmission57
Road map132Roadside
Assistance185,219
Roadside parking lamps93
– replacing bulbs214
Roadworthiness test, refer to
Service requirements72
Rollover protection system,
Convertible90
– resetting90
Roof load capacity229
Roof-mounted luggage
rack116
Rope, refer to Tow-starting,
towing away222
Rotary/pushbutton control,
refer to Controller16
Route130,131
– bypassing sections131
– changing130,131
– changing criteria130
– displaying streets or towns/
cities131
– map view132
– selecting130
Route instructions, refer to
Destination guidance
through voice
instructions132
Route map, refer to Map
view132
Route section, changing131
Route selection130
RSC Runflat System
Component, refer to Run-
flat tires200
Runflat System Component
RSC, refer to Run-flat
tires200
Run-flat tires200,201
– flat tire83
– Inflation pressure194
– new tires200
– remaining driving distance,
refer to Indication of a flat
tire83
– tire replacement200
Runflat tyres, refer to Run-flat
tires200
S
Safety-belt height
adjustment49
Safety belts49
– damage49
– indicator lamp49
– reminder49
– sitting safely43
Safety systems
– airbags88
– Antilock Brake System
ABS81
– Dynamic Stability Control
DSC81
– rollover protection system,
Convertible90
– safety belts49
Safety tires, refer to Run-flat
tires200
Satellite radio146
– enabling or unsubscribing
from a channel146
– favorites148
– selecting channel147
– storing channel147
– timeshift148
– Traffic Jump149
Saving fuel112
Screen, refer to iDrive16
Screw thread for tow
fitting221
SDARS, refer to Satellite
radio146
Seat and mirror memory48
Seat belt reminder, refer to
"Fasten safety belts"
reminder49
Seats44
– heating48
– sitting safely43
Securing cargo108,109
Selecting a detour136
Selecting new scale for
navigation133
Selector lever, automatic
transmission with
Steptronic58
Selector lever positions60