5n
OverviewControlsMaintenanceRepairsDataIndex
Controls and features
Passenger safety systems:
Airbags57
Transporting children safely59
Vehicle Memory,
Key Memory63
Driving:
Ignition lock64
Starting engine64
Switching off engine65
Handbrake66
Manual transmission66
Automatic transmission with
Steptronic67
Turn signals/
headlamp flasher70
Washer/wiper system/
rain sensor71
Cruise control73
Everything under control:
Odometer, outside temperature
display75
Tachometer76
Energy control76
Engine oil thermometer77
Fuel gauge77
Temperature gauge78
Service Interval Display78
Check Control79
Computer82
MID Multi-Information
Display83Digital clock in MID84
Computer in MID87
Technology for safety and
driving convenience:
PDC Park Distance Control92
Antilock Brake System93
DSC Dynamic Stability
Control94
xDrive95
HDC Hill Descent Control96
Self-leveling suspension97
2-axle self-leveling
suspension97
Brake Force Display99
Flat Tire Monitor100
Lamps:
Parking lamps/low beams102
Adaptive Head Light103
High beams/roadside parking
lamps103
Front fog lamps104
Instrument lighting104
Interior lamps104
Controlling climate for pleasant
driving:
Air conditioner106
Automatic climate control109
Roller sun blinds115
Independent ventilation115
Cabin convenience:
Integrated universal remote
control116
Telephone118
Glove compartment119
Storage compartments119
Cup holders120
Ashtray, front121
Ashtray, rear121
Cigarette lighter, rear122
Loading and transporting:
Ski bag123
Cargo area
Folding rear backrests
down124
Roll-up cover125
Partition net125
Cover panels in cargo
area127
Power outlets128
Pull-out cargo floor128
Cargo loading130
Roof-mounted luggage rack132
19n
OverviewControlsMaintenanceRepairsDataIndex
Indicator and warning lamps
Technology that monitors itself
Indicator and warning lamps that are
identified by
+
are tested for proper
functioning whenever the ignition key is
turned. They each light up once for dif-
ferent periods of time.
If a fault should occur in one of the
monitored systems, the corresponding
lamp does not go out after the engine is
started or it lights up while the vehicle is
moving. You will see how to react to
this in the following section.
Red: stop immediately
Battery charge current
+
The battery is not being
charged. There is a malfunction
of the alternator drive belt or in the
charging circuit of the alternator. Have
the system checked immediately.
If the drive belt is defective, do not
continue driving. The engine could
be damaged due to overheating. If the
drive belt is defective, increased steer-
ing effort is also required.<
Engine oil pressure +
Stop immediately and switch off
the engine. Check the engine oil
level; top up as required. If the oil level
is correct: have the system checked
immediately.
Do not continue driving. The
engine could be damaged
because of inadequate lubrication.<
Handbrake
*
/
Brake hydraulic system
+
Lights up with handbrake
engaged.
For additional information, refer to
page 66
Comes on although the handbrake is
released: stop immediately. The brake
fluid in the reservoir has fallen to below
the minimum level. At the same time, a
considerably longer brake pedal travel
may be noticeable. Have the system
checked immediately.
During continued driving
increased brake pedal pressure
may be necessary, and considerably
longer braking distances may result.
Please remember to adapt your driving
style accordingly.<
Before continuing your journey, be
sure to read the notes on pages 139
and 151.
Also comes on in the Check Control
with the message "CHECK BRAKE
LININGS".
Display of the previously
described malfunction on Cana-
dian models.
20n
Indicator and warning lamps
Transmission temperature
*
+
The transmission is overheated.
Reduce speed immediately and
stop at a suitable location so that the
system can cool down again. Have the
system checked immediately.
Yellow: stop immediately
Flat Tire Monitor
+
An acoustic signal also sounds:
there is a flat tire or extensive
inflation pressure loss. Reduce speed
immediately for stopping while avoiding
extreme braking and steering maneu-
vers.
For additional information, refer to
page 101
Red or yellow: continue to drive
cautiously
The red brake warning lamp
lights up together with the warn-
ing lamps for ABS and DSC/
xDrive. In addition, a warning
signal sounds:
ABS, DSC, HDC and xDrive
have failed. Drive may then only
be carried out via the rear axle.
Have the system checked as
soon as possible.
For additional information, refer to
page 93, 94
Proceed cautiously and defen-
sively. When driving on poor
roads, refrain from using full throttle
and avoid pressing the accelerator
beyond the kickdown point, heavy and
panic braking. Otherwise the drive train
may be damaged or accidents can
occur.<
If the brake warning lamp lights up yel-
low in the described combination, the
EBV Electronic brake-force distribution
is still available.
Display of the previously
described malfunction on Cana-
dian models.
21n
OverviewControlsMaintenanceRepairsDataIndex
Indicator and warning lamps
Red: an important reminder
Handbrake
*
Lights up with handbrake
engaged.
For additional information, refer to
page 66
Handbrake warning lamp
*
for
Canadian models.
Please fasten safety belts +
Lights up for a few seconds or
until driver fastens safety belt.
Depending on model, together with an
acoustic signal
*
or a message
*
in the
Check Control.
For additional information on safety
belts, refer to page 49
Airbags
+
A fault has occurred in the air-
bag system. Have the system
checked as soon as possible.
For additional information, refer to
page 57
Yellow: check as soon as possible
DBC Dynamic Brake Control
+
Fault in the DBC system. Please
have the system checked as
soon as possible.
For details on DBC, refer to page 93
Display of the previously
described malfunction on Cana-
dian models.
Engine oil level
Comes on while driving: the oil
level is at the absolute mini-
mum; refill as soon as possible. Do not
drive more than approx. 30 miles/50 km
until you do.
For additional information, refer to
page 148
Engine oil level
Comes on after the engine has
been switched off: add engine
oil at your earliest opportunity, e.g.
when you stop to refuel.
For additional information, refer to
page 148
Automatic transmission
*
The automatic transmission
switches into the emergency
program due to a fault. Have the system
checked as soon as possible.
For additional information, refer to
page 69
Brake pads
* +
Have the condition of the brake
pads checked.
For additional information, refer to
page 139
Self-leveling suspension
* +
The self-leveling suspension is
inactive. Have the system
checked as soon as possible.
For additional information, refer to
page 97
64n
Ignition lock Starting engine Ignition key positions 0Steering lock engaged
1Steering lock disengaged
2Ignition on
3Starting the engineSteering lock engaged The key can only be inserted or
removed in this position.
After removing the key, turn the steer-
ing wheel slightly to the left or right until
you hear the lock engage.
If the key is not removed, an acoustic
signal sounds after the driver's door is
opened.390de010
Vehicles with automatic transmis-
sion:
Only move the selector lever from posi-
tion P with the engine running.
To turn the key back to position 0 or to
remove it, first place the selector lever
in position P: interlock.<
Steering lock disengaged Slightly moving the steering often
makes it easier to turn the key from 0
to 1.
Individual current consumers are ready
for operation. Starting engine
Vehicles with manual transmis-
sion:
Depress the clutch pedal when starting
the engine. If you do not, a lock pre-
vents the engine from starting.<
Before starting >Engage the handbrake
>Be sure that the gearshift lever is in
Neutral or the selector lever in Park if
the vehicle is equipped with an auto-
matic transmission
>Press the clutch pedal.
If the clutch pedal is not pressed, the
engine cannot be started
>On vehicles with and automatic
transmission, press the footbrake.
Do not run the engine in closed
rooms, as otherwise the inhaling
of toxic exhaust gases can cause
unconsciousness and death. The
exhaust gases contain carbon monox-
ide, an odorless and colorless, but
highly toxic gas.
Never leave an unattended vehicle with
the engine running, as such a vehicle
represents a potential safety hazard.<
When driving, standing at idle,
and parking the vehicle, take care
to avoid contact between the hot
exhaust system and flammable materi-
als, e.g. grass, hay, leaves, etc. Such
contact could lead to a fire, resulting in
serious personal injury and property
damage.<
66n
Handbrake Manual transmissionThe handbrake is primarily intended to
prevent the vehicle from rolling while
parked; it brakes the rear wheels.EngagingThe lever engages automatically when
you pull it up and the indicator lamp
comes on in the instrument cluster in
ignition key position 2, refer to
pages 19, 21.Releasing Pull up slightly on the lever, press the
button and lower the lever. 530de262
If exceptional circumstances
should make it necessary to
engage the handbrake while the vehicle
is in motion, do not pull it too strongly.
In doing so, continuously press the but-
ton of the handbrake lever.
Excessive pressure can lead to over-
braking and loss of traction – fishtailing
– at the rear axle.
The brake lamps do not light up when
the handbrake is applied.
Vehicles with manual transmission:
Always engage the handbrake when
parking on slopes and inclined sur-
faces. Even placing the gearshift lever
in 1st gear or reverse may not provide
adequate resistance to rolling.
Vehicles with automatic transmission:
Place the selector lever in Park.<
To avoid corrosion, apply the hand-
brake lightly from time to time when
coasting to a standstill at a traffic sig-
nal, for instance, provided that it is safe
to do so.
Press the clutch pedal all the way down
each time you shift, pressing the gear-
shift lever into its proper end position.
Depress the clutch when starting the
vehicle, too, otherwise, the interlock
will prevent the engine from starting if
the clutch is not depressed.
While shifting gear in the 5th/
6th gear level, be sure to press
the gearshift lever to the right to pre-
vent inadvertently engaging a gear in
the 3rd/4th gear level. Do not hold the
vehicle in place on slopes by slipping or
riding the clutch. Use the handbrake
instead, since a slipping clutch
increases clutch wear.< 380de044
69n
OverviewControlsMaintenanceRepairsDataIndex
Automatic transmission with SteptronicSport program and M/S manual
operation Move the selector lever from position D
to the left into gearshift gate M/S: the
sport program is activated and D S
appears in the instrument cluster. This
position is recommended for a perfor-
mance-oriented driving style.
When the selector lever is moved
slightly towards + or –, the Steptronic
shifts gear and manual operation is
activated. The following appears in the
instrument cluster depending on the
model
>1 to 5 or 1 to 6
>M1 to M5 or M1 to M6. 530de264
Upshifts and downshifts are executed
only when they will result in a plausible
combination of engine and vehicle
speed; thus, for example, a downshift
that would cause the engine to overrev
will not be executed by the system. The
gear selected will appear briefly in the
instrument cluster followed by the cur-
rent gear.
To use the automatic function again,
move the selector lever to the right into
position D.
Malfunction
The warning lamp lights up or
the message "TRANS.FAILSAFE
PROG" appears in the Check
Control. A malfunction has occurred in
the transmission system. Avoid heavy
loads.
Bring the vehicle to a stop. Move the
transmission selector lever to P. Set the
handbrake and turn the engine off, igni-
tion key to position 0.
Wait a few seconds, then start the
engine.
If the indicator lamp goes out after a
few seconds, normal transmission per-
formance has been restored. You may
continue to drive as usual. If the indica-
tor lamp does not go out, you can place
the selector lever in all positions. How-
ever, the vehicle will now only drive for-
ward with limited gear selection.
Have the system checked as soon as
possible.
Information on jump-starting, tow-start-
ing and towing begins on page 171.
Maintenance
79n
OverviewControlsRepairsDataIndex
Check Control Graphic display
*
The following alerts or status messages
are displayed with icons as of ignition
key position 2 until the defects are cor-
rected:
1Check low beams
2Add washer fluid, goes out after
approx. 1 minute
3Door open
4Tailgate open
5Check brake and tail lamps. A defec-
tive center brake lamp is indicated by
the upper symbol
When you open the door after stopping,
a warning signal sounds without a
visual indicator for:
>LIGHTS ON
>KEY IN IGNITION LOCK. 390de121
Alphanumeric display
*
Text messages are used to alert the
driver to system malfunctions as of igni-
tion key position 2. The alert is accom-
panied by an acoustic signal.
1Status messages symbol
2Display
3CHECK button
Messages concerning system faults are
differentiated based on two priorities: 530de254
Priority 1
These defects are immediately indi-
cated by an acoustic signal and a flash-
ing warning symbol 1. Simultaneous
defects will be displayed consecutively.
These status messages remain in the
display until the defects are corrected.
They cannot be deleted by pressing the
CHECK button 3:
>RELEASE PARKINGBRAKE
>COOLANT TEMPERATURE
Temperature too high. Stop the vehi-
cle immediately and switch off the
engine, refer to pages 78 and 150
>STOP! ENGINE OILPRESS
Oil pressure too low. Stop the vehicle
immediately and switch off the
engine, refer to pages 19, 148