
Applying the electric parking brake
X Push handle 0001.
The red 0009indicator lamp in the instru-
men tcluster lights up.
i The electric parking brake can also be
applied when the key is in position 0.
Releasing the electric parking brake man-
ually
X Pull handle 0001.
The red 0009indicator lamp in the instru-
men tcluster goes out.
The electric parking brake can only be
released when the ignition is switched on
using the Start/Stop button (Y page 202).
Releasing the electric parking brake auto-
matically
The electric parking brake is released auto-
matically when the following conditions are
simultaneously fulfilled:
R the engine is running.
R the transmission is in position Dor R.
R the bonnet is closed.
R your seat belt is fastened.
R you depress the accelerator pedal.
If the transmission is in position R, the boot
lid must be closed.
For the parking brake to be released auto-
matically if your seat belt is not fastened, the
following conditions must be fulfilled:
R the driver's door is closed.
R you shift out of Por you have previously
driven faster than 3 km/h.
Emergency braking with the electric park-
ing brake
The vehicle can also be braked during an
emergency using the electric parking brake.
X While driving, push the handle of the elec-
tric parking brake (Y page 221).
i The vehicle is braked as long as you keep
the handle of the electric parking brake
pressed. The longer the electric parking brake handle is depressed, the greater the
braking force.
The red 0009indicator lamp flashes in the
instrument cluster during braking. The
Release parking brake message appears
in the multifunction display and a warning
tone sounds.
When the vehicle has been braked to a stand-
still, the electric parking brake is engaged. Switching off the engine
G
Risk of accident
If the engine is not running, there is no power
assistance for the steerin gand brakes. Steer-
ing and braking then requires significantly
greater effort.
As a result, you might lose control of the vehi-
cle, cause an accident and injure yoursel fand
others.
Therefore, do not switch off the engine while
you are driving.
! Do not open the doors until the vehicle
has come to a standstill .Atlow speeds,
park position Pwill otherwise be engaged
automatically. This can damage the trans-
mission.
i Observe the display messages in the
instrument cluster.
Using KEYLESS-GO X
Use the button on the centre console to
shift the transmission to P.
X Press the Start/Stop button (Y page 202).
The engine stops and all the indicator
lamps in the instrument cluster go out
(Y page 229).
i If you switch the engine off with the trans-
mission in position Ror D, the transmission
automatically shifts to N.
If you set the selector lever to Nbefore
switching off the engine, the transmission
remains in Nfor approximately 30 minutes. 222
Driving and parkingControls
BA 197 ECE RE 2010/6a; 1; 2, en-GB
sabbaeu
Version: 3.0.3.6 2010-05-07T14:19:43+02:00 - Seite 222

X
Convenience closing feature: press and
hold the 0010button until the side win-
dows are closed.
The indicator lamp in the 0010button lights
up. Air-recirculation mode is activated.
X Convenience opening: press and hold the
0010 button until the side windows have
returned to their original position.
The indicator lamp in the 0010button goes
out .Air-recirculation mode is deactivated.
i If you open the side windows manually
after closing with the convenience closing
feature, they will remain in this position
when opened using the convenience open-
ing feature. Loading and stowing
Stowage compartments
G
Risk of injury
The stowage compartments must be closed
when items are stored in them. Luggage nets
are not designed to secure heavy items of
luggage.
You or other vehicle occupants could be
injured by objects being thrown around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Sharp-edged and fragile objects must not be
placed in the luggage net.
Glove compartment In the glove compartment, you will find:
R an AUX IN connection or a Media Inter-
face *(universal interface for mobile audio
devices, e.g. for an iPod ®
or USB device)
R a 12 V power socket X
To open: pull handle 0001and open glove
compartment flap 0002.
X To close: fold glove compartmen tflap 0002
upwards until it engages.
Locking and unlocking the glove compart-
ment separately
You can lock the glove compartmen tsepa-
rately, e.g. when leaving your vehicle at a
workshop. It can then not be unlocked using
the key or KEYLESS GO but only using the
emergency key element (Y page 321). X
To lock: insert the emergency key element
into the lock and turn it to position 0004.
X To unlock: insert the emergency key ele-
ment into the lock and turn it to position
0003.
Front stowage compartment in the
centre console In the front stowage compartment, you will
find:
R
a 12 V power socket (Y page 260) Loading and stowing
257Controls
*optional
BA 197 ECE RE 2010/6a; 1; 2, en-GB
sabbaeu
Version: 3.0.3.6 2010-05-07T14:19:43+02:00 - Seite 257 Z

To avoid the risk of burns, only touch those
components described in the Owner's Manual
and observe the relevant safety notes. G
Risk of injury
The radiator fan between the radiator and the
engine can start automatically, even if the key
has been removed from the ignition lock. For
this reason, you must not reach into the fan
rotation area. Otherwise, you could be
injured.
The electronic ignition system uses high volt-
age. For this reason, you must never touch
ignition system components (ignition coil,
ignition cable, spark plug connector or test
socket) while:
R the engine is running.
R the engine is being started.
R the ignition is switched on and the engine
is being cranked by hand.
X Make sure that the windscreen wipers are
switched off. G
Risk of injury
The windscreen wipers and wiper linkage
could be set in motion.
When the bonnet is open, you or others could
be injured by the wiper linkage.
Make sure that the windscreen wipers are
switched off. Remove the key or make sure
that no ignition position has been selected
with KEYLESS-GO. All indicator lights must be
off in the instrument cluster.
The bonnet release lever is located in the left-
hand footwell. X
Pull bonnet release lever 0001.
The bonnet is released.
! Make sure that the windscreen wipers are
not folded away from the windscreen .Oth-
erwise, you could damage the windscreen
wipers or the bonnet.
The handle for opening the bonnet is located
above the radiato rgrille. X
Reach into the gap, pull bonnet catch han-
dle 0002up and lift the bonnet.
Closing G
Risk of injury
Make sure that nobody can become trapped
as you close the bonnet.
X Lower the bonnet and let it fall from a
height of approximately 20 cm.
X Check that the bonnet has engaged prop-
erly. 268
Engine compartmentOperation
BA 197 ECE RE 2010/6a; 1; 2, en-GB
sabbaeu
Version: 3.0.3.6
2010-05-07T14:19:43+02:00 - Seite 268

Display messages Possible causes/consequences and
0003 Solutions
0005
Insert key KEYLESS-GO is temporarily malfunctioning or is defective.
Awarn-
ing tone also sounds.
X Insert the key into the ignition lock and turn it to the desired
positio n(Ypage 203). 000D
Tyre pressure Cau‐
tion, tyre defect G
Risk of accident
The tyre pressure in one or more tyres has dropped suddenly. A
warning tone also sounds.
X Stop the vehicle without making any sudden steering or braking
manoeuvres. Pay attention to the traffic conditions as you do
so.
X Repair the faulty tyre or change the wheel (Y page 325).000D
Tyre pressure
Check tyre(s) G
Risk of accident
The tyre pressure in one or more tyres has dropped significantly.
Aw arning tone also sounds.
X Stop the vehicle without making any sudde nsteering or braking
manoeuvres .Pay attentio nto the traffic conditions as you do
so.
X Correct the tyre pressure (Y page 272).
X If necessary, repair the faulty tyre or change the wheel
(Y page 325). 0018
Restraint sys. mal‐
function Consult
workshop G
Risk of injury
There is a malfunction in the SRS (Supplemental Restraint Sys-
tem). The 0018warning lamp also lights up in the instrument clus-
ter.
X Visit a qualified specialist workshop. 0018
Front left malfunc‐
tion Consult work‐
shop
or
Front right mal‐
function Consult
workshop G
Risk of injury
SRS has malfunctioned at the front on the left or right. The 0018
warning lamp also lights up in the instrument cluster.
X Visit a qualified specialist workshop. 000C There is only a small amount of fuel in the fuel tank.
X
Refuel at the nearest filling station. 304
Display messagesPractical advice
BA 197 ECE RE 2010/6a; 1; 2, en-GB
sabbaeu
Version: 3.0.3.6 2010-05-07T14:19:43+02:00 - Seite 304

Problem Possible causes/consequences and
0003 Solutions
You have lost a key.
X
Have the key cancelled at a Mercedes-Benz Service Centre.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. You have lost the emer-
gency key element.
X
Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. The engine cannot be
started using KEYLESS-
GO. The key is in the
vehicle. Ad
oor is open. Therefore, the key cannot be detected as easily.
X Close the door and try to start the vehicle again. There is interference from a powerful source of radio waves.
X
Start your vehicle with the key in the ignition lock. The engine cannot be
started using the key. The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
X Remove the key and reinsert it into the ignition lock.
X Start the engine within 30 seconds of inserting the key in the
ignition lock.
X Repeat if necessary.
If this does not work:
X Check the starter battery and charge it if necessary
(Y page 334).
or
X Jump-start the vehicle (Y page 338).
or
X Consult a qualified specialist workshop. 320
TroubleshootingPractical advice
BA 197 ECE RE 2010/6a; 1; 2, en-GB
sabbaeu
Version: 3.0.3.6 2010-05-07T14:19:43+02:00 - Seite 320