
Under the hood
234
Engine oil
The engine oil consumption is dependent on 
driving style and driving conditions.
Checking engine oil level
Your vehicle is equipped with an electronic oil 
level check.
The condition for the most accurate indication 
of the oil level possible is measurement with the 
engine at operating temperature, i.e. following 
an uninterrupted drive of at least 6 miles/10 km. 
You can display the oil level on the Control Dis-
play while driving or when stopped on a level 
surface with the engine running.
iDrive, for operating principle refer to page16.
1.Press the   button.
This opens the start menu.
2.Press the controller to open the   menu.
3.Turn the controller until "Info sources" is 
selected and press the controller.
4.Turn the controller until "Service Info" is 
selected and press the controller.
5.Change to upper field if necessary. Turn the 
controller until "Service requirements" is 
selected and press the controller.6.Change to the second field from the top if 
necessary. Turn the controller until "Engine 
oil level" is selected and press the control-
ler. The oil level is displayed.
Possible messages
>"Engine oil level O.K."
>"No measurement available: Updating 
engine oil level measurement...":
The engine oil level is measured. This pro-
cess can take approx. 1 minute when 
stopped on a level surface with the engine 
running and approx. 5 minutes while driv-
ing.
If the engine oil has been topped off, the 
measurement of the oil level can take up to 
30 minutes.
>"Oil level at the minimum! Refill with 1 quart 
of engine oil.": 
Add a maximum of 1 US quart/liter of 
engine oil at the next opportunity, refer also 
to Adding engine oil below. Add at least 
0.5 US quart/liter of oil; otherwise, the oil 
level check cannot reliably display the new 
oil level.
If the oil level displayed is below minimum, 
add engine oil immediately. Failure to do so 
may lead to engine damage.
>"Engine oil level too high"
*:
Have the vehicle checked immedi-
ately, otherwise engine damage may 
result if too much oil has been added.<
>"Please observe recalculated service inter-
val for engine oil":
Do not add engine oil. Before continuing to 
drive, note the recalculated remaining mile-
age until the next oil change service, refer to 
Service requirements on page82. Have the 
system checked as soon as possible. 

Mobility
 235Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Adding engine oil
Do not add 1 US quart/liter of oil until a corre-
sponding message is shown on the Control Dis-
play.
Add oil within the next 125 miles/200 km, 
otherwise the engine could be dam-
aged.<
Continuous exposure to used oil has 
caused cancer in laboratory testing. 
For this reason, any skin areas that come into 
contact with oil should be thoroughly washed 
with soap and water.
K e e p  o i l ,  g r e a s e  e t c .  o u t  o f  r e a c h  o f  c h i l d r e n  a n d  
observe the warnings on the containers to pre-
vent health risks.<
Oil change
Have oil changed only at your BMW center or 
at 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.
Do not use oil additives, as these may 
result in engine damage.<
Only use approved BMW High Performance 
Synthetic Oil.
If BMW High Performance Synthetic Oil is 
unavailable, you can add small quantities of 
other synthetic oils between oil changes. Only 
use oils of the specification API SM or higher.Your BMW center will be happy to answer 
detailed questions on BMW High Perfor-
mance Synthetic Oil or approved synthetic 
oils.<
You can also call BMW of North America at 
1-800-831-1117 or visit the website at 
www.bmwusa.com to obtain this information.
Viscosity grades
Viscosity is a measure of an oil's flow rating and 
is specified in SAE grades.
The choice of the right SAE grade is based on 
the climatic conditions in the region in which 
you normally drive your BMW.
Approved oils belong to the 0W-40, 0W-
30, 5W-40 and 5W-30 SAE grades.<
These oils can be used for driving at all outside 
temperatures.
Coolant
Do not add coolant to the cooling system 
when the engine is hot. Escaping coolant 
can cause burns.<
Coolant is composed of equal parts water and a 
coolant additive. Not all commercially available 
additives are suitable for your BMW. Ask your 
BMW center for suitable additives.
Only use suitable additives, otherwise 
engine damage may result. The additives 
present a health hazard; observe the instruc-
tions on the containers.<
Comply with the appropriate environ-
mental protection regulations when dis-
posing of coolant additives.<
Checking coolant level
1.Do not open the hood until the engine has 
cooled down.
2.Turn the cap of the expansion tank counter-
clockwise to allow any accumulated pres-
sure to escape, then continue turning to 
open. 

Everything from A to Z
276 Electronic brake-force 
distribution91
Electronic oil level check234
Emergency operation, refer to 
Manual operation
– door lock34
– driver's door34
– fuel filler door220
– luggage compartment lid36
– tailgate38
– transmission lock, automatic 
transmission66
Emergency operation, refer to 
Moving manually
– glass sunroof44
– panorama glass sunroof46
Emergency release for 
luggage compartment lid in 
cargo bay37
Emergency request253
Emergency services, refer to 
Roadside Assistance254
"Enabled services"215
"Enabled TeleServices"212
"Enable services"215
"End call"202
Energy-conscious driving, 
refer to Energy Control80
Energy Control80
Engine
– breaking-in134
– data260
– overheated, refer to Coolant 
temperature79
– speed260
– starting63
– starting, with comfort 
access40
– switching off63
Engine compartment233
Engine coolant235Engine oil
– adding235
– additives, refer to Approved 
engine oils235
– approved engine oil235
– checking oil level234
– electronic oil level check234
– interval between changes, 
refer to Service 
requirements82
– oil change235
– oil grades, refer to Approved 
engine oils235
"Engine oil level"234
Engine output, refer to Engine 
data260
Engine overheating, refer to 
Coolant temperature79
Engine speed, refer to Engine 
data260
Engine starting, refer to 
Starting engine63
"Enter address"144,152
Entering destination via town/
city name145
Entering intersection, 
navigation146
Entering the 
address144,147
Entering town/city for 
navigation145
Entering zip code for 
navigation146
"Entertainment"168
Entertainment sound output 
on/off169
Entry map for destination149
Environmentally friendly 
driving
– refer to Energy control80
Equalizer, refer to Tone 
control171
"Equalizer", tone control171
"ESN"179
ESP Electronic Stability 
Program, refer to DSC 
Dynamic Stability 
Control92
Event Data Recorders238Exhaust system, refer to Hot 
exhaust system135
Exterior mirrors54
– adjusting54
– automatic dimming 
feature56
– automatic heating55
– folding in and out55
– tilting down passenger-side 
exterior mirror55
External audio device124
Eye for tow-starting and 
towing, refer to Tow 
fitting255
F
Fader, refer to Tone 
control170
"Fader", tone control170
Failure messages, refer to 
Check Control84
False alarm
– refer to Avoiding 
unintentional alarms40
– refer to Switching off 
alarm40
Fastening safety belts, refer to 
Safety belts52
– warning lamp52
Fastest route for 
navigation154
"Fast route" in navigation155
Filler neck for washer fluid70
Filter, refer to Microfilter/
activated-charcoal filter118
First aid, refer to First-aid 
kit254
First-aid kit254
Flashing
– during locking/unlocking, 
refer to Setting confirmation 
signals33
– triple turn signal 
activation68 

Reference 281
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
N
"Navigation"81,144
Navigation destination
– entering manually144
– home address154
– selecting via map149
Navigation drive, installation 
location142
Navigation DVD142
Navigation instructions, refer 
to Switching voice 
instructions on/off159
Navigation system142
– address book152
– bypassing route 
sections160
– destination entry144
– destination guidance in 
assistance window142
– destination list151
– displaying current 
position163
– displaying route157
– entering a destination 
manually144
– entering destination via 
voice147
– last destinations151
– navigation DVD142
– route list159
– searching for a special 
destination150
– selecting destination using 
information150
– selecting destination via 
map149
– selecting route criteria154
– starting destination 
guidance156
– switching off, refer to 
Terminating/continuing 
destination guidance156
– terminating/continuing 
destination guidance156
– voice instructions159
– volume adjustment160
"Navigation voice 
instructions"57,159Neck support, refer to Head 
restraints51
"New address" in 
navigation152
"New destination"144,149
New remote control30
"New route"160
New wheels and tires229
"Next entertainment 
source"57
Night Vision, refer to 
BMW Night Vision104
Night vision device, refer to 
BMW Night Vision104
"Night Vision off"106
"Night Vision on / off"57
Nozzles, refer to Windshield 
washer nozzles70
Nylon rope, refer to Tow-
starting and towing255
O
OBD socket, refer to Socket 
for Onboard Diagnostics 
interface238
Octane ratings, refer to Fuel 
specifications221
Odometer79
Oil, refer to Engine oil234
Oil change intervals
– refer to Service 
requirements82
"On a new destination" in 
navigation150
Onboard computer, refer to 
iDrive16
"Onboard info"81
Onboard toolkit243
"On destination"150
"On location"150
Opening and closing
– comfort access40
– from inside35
– from outside32
– panorama glass sunroof45
– using remote control32
– using the door lock34
Operating principle, iDrive18Operation by voice for mobile 
phone205
– adjusting volume206
– canceling205
– commands205
– correcting phone 
number206
– dialing phone number206
– placing a call206
– redialing207
– voice phone book206
"Options"213,215
Orientation menu, refer to 
Start menu18
Output, refer to Engine 
data260
Outside air, refer to AUC 
Automatic recirculated-air 
control117
Outside temperature 
display79
– changing unit of measure89
– in computer89
Overview
– operating principle18
– radio control168
– screen display21
P
Panic mode33
Panorama glass sunroof45
– moving manually46
Park Distance Control PDC90
"Parked car operation"119
Parked car 
ventilation118,119
– activating activation 
time119
– preselecting activation 
times119
– switching on and off 
directly119
Parked car ventilation system
– LED114
Parking, vehicle63
Parking aid, refer to PDC Park 
Distance Control90 

Reference 285
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Shoulder support48
"Show current position"150
"Show destination 
position"150
Shuffled, refer to Random
– CD changer185
– CD player185
Side airbags100
Side marker lamps, replacing 
bulbs246
Side-mounted turn signals, 
replacing bulbs246
Side window blinds, refer to 
Sun blinds122
Signal horn, refer to Horn10
Sitting safely47
– with airbags47
– with head restraint47
– with safety belts47
Ski bag130
Sliding/tilt sunroof
– refer to Electric glass 
sunroof43
– refer to Panorama glass 
sunroof45
Slope assistant, refer to 
Starting assistant94
Snap-in adapter
– mounting/removing207
– using194
Snow chains231
Socket for Onboard 
Diagnostics interface238
Socket for remote control, 
refer to Ignition lock62
Sockets, refer to Connecting 
electrical devices126
Soft closure aid, refer to 
Automatic soft closing35
Song search on CD, refer to 
Sampling tracks184
SOS, refer to Initiating an 
emergency request253
Sound distribution in audio 
mode
– front/rear fader170
– right/left balance170Spare
– adapter for spare key30
– fuses251
– key30
– wheel, refer to Compact 
wheel250
Spare wheel, refer to 
Changing wheels248
Special oils, refer to Approved 
engine oils235
Specified oil grades, refer to 
Approved engine oils235
Speed
– limit86
– with compact wheel251
Speed-dependent 
volume
170
Speed limit warning, refer to 
Speed limit86
Speedometer12
"Speed volume", tone 
control170
Speed with winter tires230
Sport automatic 
transmission67
– Dynamic Driving Control67
– kick-down65
– towing256
– with comfort access42
Sport program, Automatic 
transmission with 
Steptronic65Sports Wagon
– automatic roll-up cover128
– automatic tailgate 
operation38
– compartments in cargo 
bay129
– expanding cargo bay128
– opening rear window37
– opening tailgate37
– panorama glass sunroof45
– partition net128
– rear window wiper70
– rear window wiper, changing 
wiper blade243
– releasing fuel filler door in 
event of electrical 
malfunction220
– roll-up cover128
– roll-up cover for cargo 
bay128
– self-leveling suspension95
– socket in cargo bay126
– storage area package129
– tail lamps, replacing 
bulbs247
Stability control, refer to 
Driving stability control 
systems91
Star button56,57
Start/Stop button62
– starting the engine63
– switching off the engine63
"Start" for stopwatch87
"Start guidance"147,156
Starting, refer to Starting 
engine63
Starting assistance, refer to 
Jump starting254
Starting assistant94
Starting difficulties, refer to 
Jump starting254
Starting off on slopes, refer to 
Starting assistant94
Start menu, iDrive18
"Start route guidance"150
"Start service"210
"Start service" with BMW 
Assist213