
Under the hood
102
Important components in the engine compartment
1Filler neck for washer fluid of the headlamp 
and windshield washer system, refer to 
page43
2Body ground, negative terminal, refer to 
page121
3Jump starting terminal, refer to page1214Filler neck for engine oil, refer to 
Adding engine oil
5Reservoir for brake fluid, refer to page105
6Expansion tank for coolant, refer to 
page105. In vehicles with a gasoline 
engine, the expansion tank is on the other 
side 

Under the hood
104 3Oil level at minimum
At your earliest opportunity, add 1 US quart/
1 liter engine oil, also refer to Adding engine 
oil.
4Oil level too high
Have vehicle checked immediately; 
otherwise, overfilled oil can lead to 
engine damage.<
5Oil level sensor has failed
It is not possible to take a current or mean-
ingful measurement.
Do not add engine oil. It is possible to con-
tinue driving. Have the system checked as 
soon as possible.
Adding engine oil
Add the maximum quantity of 1 US quart/1 liter 
of oil only after the warning lamp in the instru-
ment cluster lights up, refer to page103, or 
when the oil level measurement "+1.0 " appears 
on the display.
Add oil within the next 125 miles/200 km; 
otherwise, engine damage could result.<
Keep oil, grease, etc. out of reach of chil-
dren and heed warnings on the contain-
ers. Otherwise, you could endanger your 
health.<
Oil change
Have the oil changed only by your BMW Sports 
Activity Vehicle Center or a workshop that 
works according to BMW repair procedures 
with correspondingly trained personnel.
Approved engine oils
The quality of the engine oil selected has critical 
significance for the operation and service life of 
an engine. BMW continuously approves spe-
cific oils after confirming their suitability for use 
in its vehicles with extensive testing.
Only use approved BMW High Performance 
Synthetic Oil.
If you are unable to obtain BMW High Perfor-
mance Synthetic Oil, you can add small 
amounts of another synthetic oil in between oil 
changes. Only use oils with the API SH specifi-
cation or higher.
Ask your BMW Sports Activity Vehicle 
Center for more details concerning 
BMW High Performance Synthetic Oil or other 
approved synthetic oils.<
You can also call BMW of North America at 
1-800-831-1117 or visit the website 
www.bmwusa.com to obtain this information.
BMW engines are designed to operate 
without additives, and their use could 
even lead to damage in some cases.<
Viscosity classes
Viscosity is the oil flow rating as defined in 
SAE classes.
The selection of the correct SAE class depends 
on the climate conditions in the area where you 
typically drive your BMW.
Approved oils belong to the SAE classes 
0W-40, 0W-30, 5W-40, and 5W-30.<
These oils can be used for driving in all ambient 
temperatures. 

Everything from A to Z
130
Everything from A to Z
Index
A
ABS Antilock Brake 
System51
– indicator lamp12
Acceleration assistance
– refer to Acceleration 
assistant53
– refer to DSC51
Acceleration assistant53
Accessories, refer to For your 
own safety5
Accident, refer to Receiving 
assistance120
Activated-charcoal filter68
Adaptive Head Light60
Adding engine oil104
Adjusting seats28
– electrically28
– mechanically28
– mechanically, Sports seat29
Airbags57
– deactivating front passenger 
side35,57
– indicator lamp for front 
passenger airbags58
– sitting safely27
– warning lamp58
Air circulation, refer to 
Recirculated-air 
mode64,68
Air conditioner63
Air distribution
– air conditioner64
– automatic climate control67
Airing, refer to 
Ventilation65,68
Air outlets, refer to 
Ventilation65,68
Air pressure, refer to Tire 
inflation pressure94
Air vents, refer to 
Ventilation65,68Air volume64
– adjusting manually67
AKI, refer to Fuel 
specifications93
Alarm system25
– avoiding unintentional 
alarms26
All-season tires, refer to 
Special characteristics of 
winter tires99
All wheel drive, refer to 
xDrive52
Anchorage points78
Antifreeze
– coolant105
– washer fluid43
Antilock Brake System 
ABS51
– indicator lamp12
Anti-theft alarm system, refer 
to Alarm system25
Approved axle load, refer to 
Weights128
Approved engine oils104
Approved gross vehicle 
weight, refer to Weights128
Armrest
– front73
– rear73
Ashtray74
AUC Automatic recirculated-
air control68
Audio device, external74
Automatic
– air distribution67
– air volume67
– recirculated-air control 
AUC68
Automatic climate control66
Automatic cruise control44
Automatic curb monitor33
Automatic deactivation of 
front passenger airbags57Automatic headlamp 
control60
Automatic transmission with 
Steptronic40
– indicator lamp41
– interlock38
– selector lever interlock40
– shiftlock40
– towing122
– tow starting123
AUTO program67
Average fuel consumption49
– setting units48
Average speed49
– setting units48
Avoiding unintentional 
alarms26
Axle weights, refer to 
Weights128
B
Backrest, refer to Seats28
Backrest contour, refer to 
Lumbar support29
Backup lamps, bulb 
replacement114
Bandages, refer to First-aid 
kit121
Bar, towing123
Battery118
– charging118
– disposal118
– indicator lamp12
– jump starting121
– power failure118
– remote control18
– warning lamp118
Belts, refer to Safety belts32
Beverage holder, refer to Cup 
holders72 

Everything from A to Z
136 Maximum speed, with winter 
tires99
Mechanical seats28
Memory, refer to
– Seat and mirror memory31
– Vehicle Memory, Key 
Memory18
Microfilter
– air conditioner65
– automatic climate control68
Microphone, refer to Car 
phone preparation75
Microphone for telephone75
Mirrors33
– automatic curb monitor33
– mirror heating33
– mirror memory, refer to Seat 
and mirror memory31
Mobile phone, refer to 
separate operating 
instructions
Monitoring tire pressure
– refer to Flat Tire Monitor54
– refer to Tire Pressure 
Monitor55
Multi-function steering wheel, 
refer to Buttons on steering 
wheel13
Multifunction switch
– turn signals/headlamp 
flasher41
– washer/wiper system42
N
Navigation system, refer to 
separate Owner's Manual
Neck support, refer to Head 
restraints29
Nets73
New keys18
Nonsmoker's equipment 
package74
Nozzles, refer to 
Ventilation65,68
Nylon rope, refer to Tow 
starting and towing122
O
OBD socket107
Octane rating, refer to Fuel 
quality93
Odometer46
Oil
– additives, refer to Approved 
engine oils104
– approved engine oils104
– level103
– refilling, refer to Adding 
engine oil104
Oil change interval, refer to 
Service Interval Display47
Oil grades104
Oil level103
– warning lamp103
Oil pressure103
– warning lamp103
OIL SERVICE47
Old batteries, refer to 
Disposal118
Onboard computer, refer to 
separate Owner's Manual
Onboard Diagnostics OBD 
interface socket107
Onboard tool kit111
Opening and closing
– from inside21
– using the door lock21
– with the remote control19
Output, refer to Engine 
data126
Outside air
– air conditioner64
– automatic climate control68
Outside temperature display
– changing unit of measure48
– on computer48
Overheating of engine, refer to 
Coolant thermometer47
P
Package tray, refer to Cargo 
area cover77
Panic mode20Panorama glass sunroof23
– closing after electrical 
malfunction25
– convenience operation21
– initializing24
– power failure24
– remote control19
Park Distance Control PDC50
Parking aid, refer to PDC Park 
Distance Control50
Parking assistant, refer to 
PDC Park Distance 
Control50
Parking brake, refer to 
Handbrake39
Parking lamps59
Parking lamps/low beams59
Partition net78
Parts and accessories, refer to 
For your own safety5
Passenger-side mirror tilt 
function33
Pathway lighting59
PDC Park Distance Control50
Pinch protection system23
– power windows23
Pollen, refer to
– Microfilter65
– Microfilter/activated 
charcoal filter68
Power failure
– battery118
– panorama glass sunroof24
– windows23
Power seat adjustment28
Power socket
– in cargo area74
– refer to Cigarette lighter 
socket74
Power windows22
– initializing23
– safety switch23
Pressure, tires94
Pressure monitoring, 
tires54,55
Programming settings, refer 
to Vehicle Memory, Key 
Memory18
Puncture, Flat Tire Monitor54