Page 26 of 401

Cockpit
23Function Page
1 Combination switch with:
• Main-beam headlamps 101
• Turn signals 101
• Windscreen wipers 105
• Estate: rear window
wiper
106
2 Cruise control lever for:
• Cruise control 143
• Distronic* 145
• Speedtronic 152
3 Instrument cluster
26
4 Multi-function steering
wheel
30
5 Horn
6
Linguatronic lever* – see
separate operating instruc-
tions Function Page
7
Parktronic* warning dis-
play
160
8 Controls Thermatic or 4-
zone Thermotronic*
164
Switches the rear window
heating on/off
175
9 Overhead control panel
34
a Glove compartment
205
b Opens the glove compart-
ment
205
c Opens the spectacles com-
partment/mobile phone
compartment
206
d
Controls COMAND APS*
and the audio system*, see
the respective operating
instructions
e Centre console
31
f Ignition lock
76 Function Page
g Adjusts the steering wheel
manually
89
h Adjusts the steering wheel
electrically*
89
Switches the steering
wheel heating* on/off
90
j Parking brake
113
k Opens the bonnet
222
l Releases the parking brake
113
m Door control panel
35
n Light switch
99
o Adjusts the headlamp
range
102At a glance
* optional
211_AKB; 2; 5, en-GB
mkalafa,
Version: 2.9.4 2008-02-29T16:57:07+01:00 - Seite 23Dateiname: 6515_3416_02_buchblock.pdf; preflight
Page 28 of 401

Cockpit
25Function Page
1 Overhead control panel
34
2 Controls Thermatic or 4-
zone Thermotronic*
164
Switches the rear window
heating on/off
175
3
Parktronic* warning dis-
play
160
4 Combination switch with:
• Main-beam headlamps 101
• Turn signals 101
• Windscreen wipers 105
• Estate: rear window
wiper
106
5 Cruise control lever for:
• Cruise control 143
• Distronic* 145
• Speedtronic
152 Function Page
6 Instrument cluster
7 Multi-function steering
wheel
30
8 Horn
9
Linguatronic lever* – see
separate operating instruc-
tions
a Adjusts the headlamp
range
102
b Light switch
99
c Door control panel
35
d Releases the parking brake
113
e Opens the bonnet
222
f Ignition lock
76
g Adjusts the steering wheel
manually
89 Function Page
h Adjusts the steering wheel
electrically*
89
Switches the steering
wheel heating* on/off
90
j Parking brake
113
k Centre console
31
l
Controls COMAND APS*
and the audio system*, see
the respective operating
instructions
m Opens the spectacles com-
partment/mobile phone
compartment
206
n Opens the glove compart-
ment
205
o Glove compartment
205At a glance
* optional
211_AKB; 2; 5, en-GB
mkalafa,
Version: 2.9.4 2008-02-29T16:57:07+01:00 - Seite 25Dateiname: 6515_3416_02_buchblock.pdf; preflight
Page 159 of 401

Driving sys
tems 156 R
HOLD is deactivated by depressing the
accelerator pedal or the brake pedal
R there is a malfunction in the system or an
interruption in the power supply, e.g. bat-
tery failure
R the electrical system in the engine com-
partment, the battery or the fuses are
tampered with
R the battery is disconnected G
Risk of accident
If you wish to leave the vehicle or park it,
deactivate HOLD and secure the vehicle
against rolling away.
You will see a warning message in the multi-
function display if HOLD is activated and:
R the driver's door is opened and you release
the seat belt
R the ignition is switched off
R the bonnet is opened
Vehicles with manual transmission:
Brake immediately
X Immediately depress the brake pedal firmly
until the warning message in the multi-
function display goes out. This deactivates
HOLD. Vehicles with automatic transmission*:
Selector lever in park position
X Move the selector lever to Pto prevent the
vehicle from rolling away.
HOLD is deactivated. The warning message
in the multi-function display goes out.
A horn will also sound at regular intervals if
HOLD is activated and you:
R stop the engine and open the driver's door
R open the bonnet
The horn draws your attention to the fact that
the vehicle has been parked while HOLD is
still activated. The sound becomes louder if
you attempt to lock the vehicle. The vehicle
is not locked until HOLD is deactivated.
i If the ignition has been switched off, the
engine cannot be restarted until HOLD is
deactivated.
If there is a fault in the system or power supply
while HOLD is activated, the Brake immedi-
ately message appears in the multi-function
display. Immediately depress the brake firmly
until the warning message disappears from
the multi-function display, or in vehicles with
automatic transmission*, move the selector
lever to P. This deactivates HOLD. AIRMATIC DC*
Vehicle level Your vehicle automatically adjusts its ride
height to reduce petrol consumption and
improve driving safety.
The following vehicle levels are possible:
R
Normal
R Raised
R Lowered
The "Normal" and "Raised" vehicle levels can
be set manually.
The "Lowered" vehicle level is set automati-
cally:
R at speeds above 140 km/h
R if you have selected "Sports tuning I or
II" (Y page 157)
Setting the vehicle level manually
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces. G
Risk of injury
Make sure that nobody is in the vicinity of
the wheel housing or under the vehicle Controls
* optional
211_AKB; 2; 5, en-GB
mkalafa
,V ersion: 2.9.4
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Page 264 of 401

Display
messages 261Display messages Possible cause/consequence Possible solution
P Selector lever in
park position You have switched off the engine with the
KEYLESS GO button* and opened the driv-
er's door.
or
With HOLD activated, you have either:
R
opened the driver’s door and released
the seat belt or
R switched off the engine or
R opened the bonnet
The horn may also sound at regular inter-
vals. The horn becomes louder if you
attempt to lock the vehicle.
The engine cannot be started. X
Move the selector lever to P.
The engine can be started again. P Selector lever in
park position You have tried to switch off the engine
with the KEYLESS GO button* while the
selector lever is in position
Ror D. X
Move the selector lever to P.Please shift to P or N You have attempted to start the engine
while the selector lever is not in position
P
or N. X
Move the selector lever to Por N. Practical advi
ce
* optional
211_AKB; 2; 5, en-GB
mkalafa,
Version: 2.9.4 2008-02-29T16:57:07+01:00 - Seite 261 ZDateiname: 6515_3416_02_buchblock.pdf; preflight
Page 272 of 401

Display
messages 269Display messages Possible cause/consequence Possible solution
3 Brake immediately A malfunction occurred with HOLD acti-
vated.
or
Vehicles with manual transmission: with
HOLD activated, you have either:
R
opened the driver’s door and released
the seat belt or
R switched off the engine or
R opened the bonnet
The horn may also sound at regular inter-
vals. The horn becomes louder if you
attempt to lock the vehicle.
The engine cannot be started. X
Immediately depress the brake pedal firmly
until the warning message in the multi-function
display disappears.
X Prevent the vehicle from rolling away before
you leave it (Y page 113).
The engine can be started again. 3 EBV, ABS, ESP inop-
erative See Own-
er's Manual G
Risk of accident
EBV, ABS and ESP ®
are unavailable due to
a malfunction. BAS has also been deacti-
vated. PRE-SAFE ®
is therefore also not
operational.
The brake system is still available with
complete brake boosting effect. X
Drive on carefully.
X Visit a qualified specialist workshop immedi-
ately. Practical advi
ce
211_AKB; 2; 5, en-GB
mkalafa,
Version: 2.9.4 2008-02-29T16:57:07+01:00 - Seite 269 ZDateiname: 6515_3416_02_buchblock.pdf; preflight