technical data MERCEDES-BENZ CL COUPE 2009 Owners Manual

Welcome to the world of Mercedes-Benz
Before you drive off, familiarise yourself with
your vehicle and read this manual. This will
help you to obtain the maximum pleasure
from your vehicle and avoid endangering
yourself and others.
Items of optional equipment are marked with
an asterisk *.
The equipment or product designation of you
vehicle may differ depending on:
R model
R order
R country variant
R availability
The illustrations in this manual show a left-
hand-drive vehicle. In right-hand-drive vehi-
cles, the arrangement and location of vehicle
parts and controls differ accordingly.
Mercedes-Benz is constantly updating its
vehicles to the state of the art.
Mercedes-Benz therefore reserves the right
to introduce changes in the following areas:
R design
R equipment
R technical features
You cannot therefore base any claims on the
data, illustrations or descriptions contained
in this manual.
The following are integral parts of the vehicle:
R Owner's Manual
R Brief Instructions
R Service Booklet
R Supplements relating to vehicle equipment
Keep these documents in the vehicle at all
times and pass them on to the new owner if
you sell the vehicle.
i You can get to know the important fea-
tures of your vehicle in German and in Eng-
lish in the interactive Owner's Manual on
the Internet at: www.mercedes-benz.de/betriebsanlei-
tung
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
2165848481Z102 É2165848481Z102zËÍ
216_AKB; 2; 3, en-GB
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Index
....................................................... 4Introduction
......................................... 19 At a glance
........................................... 23 Safety
................................................... 35 COMAND
.............................................. 57 Controls
............................................. 177 Operation
........................................... 289 Practical advice
................................ 313 Technical data
................................... 393 Contents
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Display message . . . . . . . . . . . . .
.340
Locking . . . . . . . . . . . . . . . . . . . . .178
Malfunction . . . . . . . . . . . . . . . . . .362
Starting the engine . . . . . . . . . . . .203
Unlocking . . . . . . . . . . . . . . . . . . . .178
Key positions
Key . . . . . . . . . . . . . . . . . . . . . . . . .182
KEYLESS GO . . . . . . . . . . . . . . . . .182
Kickdown . . . . . . . . . . . . . . . . . .209, 212 L
Lamp see Indicator and warning lamp . . .351
Lane-change assistant
see Blind Spot Assist . . . . . . . . . . .260
Lane recommendation . . . . . . . . . ..149
Language . . . . . . . . . . . . . . . . . . . . . .163
Licence plate lamp Display message . . . . . . . . . . . . . .345
Lighting
see Lights
Lights
Active light function . . . . . . . . . . . .197
Automatic headlamp mode . . . . . .195
Cornering light function . . . . . . . . .197
Daytime driving lights . . . . . . . . . .195
Dipped-beam headlamps . . . . . . . .195
Display messages . . . . . . . . . . . . .343
Foglamps . . . . . . . . . . . . . . . .195, 198
Hazard warning lamps . . . . . . . . . .196
Headlamp flasher . . . . . . . . . . . . . .196
Light switch . . . . . . . . . . . . . . . . . .194
Main-beam headlamps . . . . . . . . . .196
Motorway mode . . . . . . . . . . . . . . .198
Rear foglamp . . . . . . . . . . . . . . . . .196
Switching off (display message) . . .345
Switching the daytime driving
lights on/off (on-board computer) .225
Switching the Intelligent Light
System on/off (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .225
Turn signals . . . . . . . . . . . . . . . . . .196
LIM indicator lamp
Cruise control . . . . . . . . . . . . . . . .228
Distronic . . . . . . . . . . . . . . . . . . . .231
Distronic Plu s.. . . . . . . . . . . . . . . .236
Variable Speedtronic . . . . . . . . . . .243 Linguatronic
. . . . . . . . . . . . . . . . . . . .162
Locator lighting Adjusting (COMAND) . . . . . . . . . . .167
Locking
Automatic . . . . . . . . . . . . . . . . . . .180
Emergency locking . . . . . . . . . . . . .366
From the inside (central locking
button) . . . . . . . . . . . . . . . . . . . . . .179
Setting to automatic (COMAND) . .167
Luggage compartment
Power closing feature . . . . . . . . . .180
Luggage compartment load, maximum
see Technical data
Luggage net . . . . . . . . . . . . . . . . . . . .278
Lumbar support . . . . . . . . . . . . . . . . .185
COMAND . . . . . . . . . . . . . . . . . . . .173 M
Main-beam headlamps Display message . . . . . . . . . . . . . .344
Maintenance
Battery . . . . . . . . . . . . . . . . . . . . . .382
Making calls
On-board computer . . . . . . . . . . . .222
Manual drive program . . . . . . . . . . ..211
Massage function (PULSE) . . . . . . ..176
Matt paintwork Cleaning . . . . . . . . . . . . . . . . . . . . .308
Media Interface
Active partition . . . . . . . . . . . . . . . .103
Basic menu . . . . . . . . . . . . . . . . . .100
Connection options . . . . . . . . . . . . .98
iPod ®
. . . . . . . . . . . . . . . . . . . . . . . .98
Metadata . . . . . . . . . . . . . . . . . . . .101
Mode . . . . . . . . . . . . . . . . . . . . . . . .98
MP3 player . . . . . . . . . . . . . . . . . . . .98
Selecting categorie s.. . . . . . . . ..101
Selecting folders . . . . . . . . . . . . . .101
Selecting music file s.. . . . . . . . ..100
Selecting playlists . . . . . . . . . . . . .101
Switching to . . . . . . . . . . . . . . . . . . .99
USB mass storage device . . . . . . . .98
Memory card
Operation (on-board computer) . . .219
Memory function . . . . . . . . . . . . . . . .190 Index
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Menu (on-board computer)
AMG . . . . . . . . . . . . . . . . . . . . . . . .220
Assistance . . . . . . . . . . . . . . . . . . .223
Audi o.. . . . . . . . . . . . . . . . . . . . . .218
Distronic . . . . . . . . . . . . . . . . . . . .233
Distronic Plu s.. . . . . . . . . . . . . . . .240
Navi . . . . . . . . . . . . . . . . . . . . . . . .217
Service . . . . . . . . . . . . . . . . . . . . . .225
Settings . . . . . . . . . . . . . . . . . . . . .225
Telephone . . . . . . . . . . . . . . . . . . .222
Trip . . . . . . . . . . . . . . . . . . . . . . . . .215
Menu overview
Bluetooth ®
telephony . . . . . . . . . . .110
Convenience telephony . . . . . . . . .111
Music Register . . . . . . . . . . . . . . . . .94
Mercedes-Benz Contact . . . . . . . . ..105
Message see Display message . . . . . . . . . . .316
see Indicator and warning lamp . . .351
Minispare emergency spare wheel
Technical data . . . . . . . . . . . . . . . .407
Mirrors
Sun viso r.. . . . . . . . . . . . . . . . . . .281
see Exterior mirrors or Rear-view mirror
Mobile phone . . . . . . . . . . . . . . . . . . .283
Connecting (convenience teleph-
ony) . . . . . . . . . . . . . . . . . . . . . . . .111
De-authorising . . . . . . . . . . . . . . . .109
External authorisation . . . . . . . . . .109
Installatio n.. . . . . . . . . . . . . . . . . .395
Operation (on-board computer) . . .222
Registering (authorising) . . . . . . . .107
Modifying the programming
Key . . . . . . . . . . . . . . . . . . . . . . . . .179
MOExtended run-flat system* .297, 381
MP3 Menu overview . . . . . . . . . . . . . . . . .79
Notes . . . . . . . . . . . . . . . . . . . . . . . .75
Operation . . . . . . . . . . . . . . . . . . . . .79
Operation (on-board computer) . . .219
Playback options . . . . . . . . . . . . . . .83
Selecting a mediu m.. . . . . . . . . . . .81
Selecting a titl e.. . . . . . . . . . . . . . .81
Multicontour seat . . . . . . . . . . . . . ..185
Front . . . . . . . . . . . . . . . . . . . . . . .173
Multi-function display . . . . . . . . . . ..214 Multi-function steering wheel
. . . ..213
Overview (on-board computer) . . . . .30
Music Register
Copying music data . . . . . . . . . . . . .95
Deleting all music files . . . . . . . . . . .96
Playback options . . . . . . . . . . . . . . .97 N
Navigation Adjusting the map scale . . . . . . . . .127
Announcements . . . . . . . . . . . . . . .152
Basic settings . . . . . . . . . . . . . . . . .129
Calling up the map displa y.. . . . . .127
Changing direction . . . . . . . . . . . . .148
Changing direction (on-board
computer) . . . . . . . . . . . . . . . . . . .217
Destination memory . . . . . . . . . . . .157
Entering a destination by address .135
Entering a destination by map . . . .144
Entering an intermediate stop . . . .145
Entering special destinations . . . . .147
Installing map software . . . . . . . . .132
Navigation mode . . . . . . . . . . . . . .127
Off-map . . . . . . . . . . . . . . . . . . . . .151
Off-road . . . . . . . . . . . . . . . . . . . . .151
On-board computer . . . . . . . . . . . .217
Route info . . . . . . . . . . . . . . . . . . .153
Route options . . . . . . . . . . . . . . . . .132
Traffic jam function . . . . . . . . . . . .154
Night View Assist . . . . . . . . . . . . . ..259
Activating/deactivating . . . . . . . . .259
Cleaning . . . . . . . . . . . . . . . . . . . . .311
Display in the multi-function dis-
pla y.. . . . . . . . . . . . . . . . . . . . . . .260
Display message . . . . . . . . . . . . . .346
Fault . . . . . . . . . . . . . . . . . . . . . . . .364
Notes on running in a new vehicle .290 O
Odometer see Total distance recorde r.. . . ..215
see Trip meter . . . . . . . . . . . .215, 216
Total distance recorde r.. . . . . . ..215
Trip meter . . . . . . . . . . . . . . . . . . .215
Off-map
Navigation . . . . . . . . . . . . . . . . . . .151 12
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Sensors
Cleaning . . . . . . . . . . . . . . . . . . . . .310
Service indicator
see Service interval display . . . . . .306
Service products . . . . . . . . . . . . . . . .396
Brake fluid . . . . . . . . . . . . . . . . . . .400
Coolant . . . . . . . . . . . . . . . . . . . . .399
Engine oil . . . . . . . . . . . . . . . . . . . .398
Fuel . . . . . . . . . . . . . . . . . . . . . . . .397
Settings
Calling up a stored setting . . . . . . .190
On-board computer . . . . . . . . . . . .225
Setting the air distribution
COMAND . . . . . . . . . . . . . . . . . . . .169
Shift ranges
Automatic transmission . . . . . . . . .209
Sidebag . . . . . . . . . . . . . . . . . . . . . . . . .41
Side windows Convenience closing . . . . . . . . . . .201
Convenience opening . . . . . . . . . . .201
Fault . . . . . . . . . . . . . . . . . . . . . . . .361
Opening/closing . . . . . . . . . . . . . .200
Skibag . . . . . . . . . . . . . . . . . . . . . . . . .278
Sliding/tilting sunroof . . . . . . . . . ..274
Convenience closing . . . . . . . . . . .201
Convenience opening . . . . . . . . . . .201
Rain closing feature . . . . . . . . . . . .275
Resetting . . . . . . . . . . . . . . . . . . . .275
Sliding sunroof
see Sliding/tilting sunroof
Snow chains . . . . . . . . . . . . . . . . . . . .303
Socket . . . . . . . . . . . . . . . . . . . . . . . . .282
Cockpit . . . . . . . . . . . . . . . . . . . . . .282
Sound settings . . . . . . . . . . . . . . . . . . .63
Spare wheel Fitting. . . . . . . . . . . . . . . . . . . . . . .378
Technical data . . . . . . . . . . . . . . . .407
Special destination
Entry . . . . . . . . . . . . . . . . . . . . . . . .147
Spectacles compartment . . . . . . . ..276
Speed limiter Speedtronic . . . . . . . . . . . . . . . . . .242
Speedometer
Additional speedometer (on-
board computer) . . . . . . . . . .216, 226
Selecting the display unit (on-
board computer) . . . . . . . . . . . . . .226 Speedtronic
. . . . . . . . . . . . . . . . . . . .242
Display message . . . . . . . . . .320, 329
Permanent . . . . . . . . . . . . . . . . . . .245
Variabl e.. . . . . . . . . . . . . . . . . . . .243
SRS (Supplemental Restraint Sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Display message . . . . . . . . . . . . . .338
Warning lamp . . . . . . . . . . . . . .37, 353
Steering wheel
Adjusting . . . . . . . . . . . . . . . . . . . .188
Buttons (on-board computer) . . . . .213
Storing settings . . . . . . . . . . . . . . .190
Steering wheel boss
Cleaning . . . . . . . . . . . . . . . . . . . . .310
Steering wheel heating . . . . . . . . . ..188
Stowage compartments . . . . . . . . ..275
Armrest (under) . . . . . . . . . . . . . . .277
Centre console . . . . . . . . . . . . . . . .276
Cup holder . . . . . . . . . . . . . . . . . . .277
Glove compartment . . . . . . . . . . . .276
Rea r.. . . . . . . . . . . . . . . . . . . . . . .277
Rear seat armrest . . . . . . . . . . . . .277
Rear seats (between) . . . . . . . . . . .277
Stowage well
Boot floor (underneath) . . . . . . . . .280
Summer opening
see Convenience opening
Sun visor . . . . . . . . . . . . . . . . . . . . . . .280
Supplemental Restraint System See SRS . . . . . . . . . . . . . . . . . . . . . .37
Suspension tuning . . . . . . . . ..247, 248
Switching off the alarm ATA . . . . . . . . . . . . . . . . . . . . . . . . . .55
System settings (COMAND)
Display . . . . . . . . . . . . . . . . . . . . . .161
Linguatronic settings . . . . . . . . . . .162
Menu overview . . . . . . . . . . . . . . . .160
Programmable button . . . . . . . . . .163
Reset . . . . . . . . . . . . . . . . . . . . . . .163
Setting the system language . . . . .163
Time settings . . . . . . . . . . . . . . . . .161 T
Tail pipes Cleaning . . . . . . . . . . . . . . . . . . . . .310
Tank
see Fuel tank Index
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Tank capacity
. . . . . . . . . . . . . . . . . . .397
Technical data CL 500 . . . . . . . . . . . . . . . . . . . . . .400
CL 500 4MATIC . . . . . . . . . . . . . . .400
CL 600 . . . . . . . . . . . . . . . . . . . . . .401
CL 63 AMG . . . . . . . . . . . . . . . . . . .401
CL 65 AMG . . . . . . . . . . . . . . . . . . .402
Tyres . . . . . . . . . . . . . . .403, 404, 406
Wheels . . . . . . . . . . . . . .403, 404, 406
Telephone
Accepting/ending call . . . . . . . . . .113
Calling voicemai l.. . . . . . . . . . . . .114
Call waiting . . . . . . . . . . . . . . . . . .115
Conference connection . . . . . . . . .115
Ending an active call . . . . . . . . . . .115
Entering phone numbers . . . . . . . .113
Incoming call . . . . . . . . . . . . . . . . .113
Keypad . . . . . . . . . . . . . . . . . . . . . . .60
Outgoing call . . . . . . . . . . . . . . . . .113
Redialling . . . . . . . . . . . . . . . . . . . .114
Sending DTMF tones . . . . . . . . . . .114
Single call . . . . . . . . . . . . . . . . . . . .114
Switching between hands-free
system and mobile phone . . . . . . .116
Switching hands-free system on/
off . . . . . . . . . . . . . . . . . . . . . . . . . .114
Switching on/off . . . . . . . . . . . . . .106
Toggling . . . . . . . . . . . . . . . . . . . . .115
Telephone basic menu
Bluetooth interface . . . . . . . . . . . .109
Convenience telephony . . . . . . . . .111
Telephone compartment . . . . . . . ..277
Telephone keypad . . . . . . . . . . . . . ..106
Telephone number Entering . . . . . . . . . . . . . . . . . . . . .113
Teletext . . . . . . . . . . . . . . . . . . . . . . . . .93
Temperature Coolant . . . . . . . . . . . . . . . . . . . . .212
Engine oil (on-board computer) . . .220
Outside temperature . . . . . . . . . . .212
Setting (COMAND) . . . . . . . . . . . . .169
Text message (SMS)
Call sende r.. . . . . . . . . . . . . . . . . .119
Deleting . . . . . . . . . . . . . . . . . . . . .119
Inbox . . . . . . . . . . . . . . . . . . . . . . .117
Reading . . . . . . . . . . . . . . . . . . . . .118
Reading aloud . . . . . . . . . . . . . . . .118 Storing sender in address book . .
.119
Writing . . . . . . . . . . . . . . . . . . . . . .118
Third brake lamp
Display message . . . . . . . . . . . . . .343
Tightening torque . . . . . . . . . . . . . ..381
Time Adjusting (COMAND) . . . . . . . . . . .161
Lap time (on-board computer) . . . .220
Setting (COMAND) . . . . . . . . . . . . .161
Timer (on-board computer) . . . . . ..220
TIREFIT kit Using . . . . . . . . . . . . . . . . . . . . . . .373
Toggling . . . . . . . . . . . . . . . . . . . . . . .115
Total distance recorder . . . . . . . . . ..215
Tourist mode see Intelligent Light System . . . . . .225
Tow-away protection . . . . . . . ..55, 168
Towing . . . . . . . . . . . . . . . . . . . . . . . .388
Towing eye Fitting . . . . . . . . . . . . . . . . . . . . . . .388
Removing . . . . . . . . . . . . . . . . . . . .388
Traffic jam function . . . . . . . . . . . . ..154
Transmission output (maximum) Telephone/two-way radio . . . . . . .395
Transport (vehicle) . . . . . . . . . . . . ..388
Trim strips Cleaning . . . . . . . . . . . . . . . . . . . . .312
Trip computer (on-board computer) 215
Trip meter . . . . . . . . . . . . . . . . . . . . . .215
Resetting (on-board computer) . . .216
TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Basic settings . . . . . . . . . . . . . . . . . .93
Information about the current pro-
gramme . . . . . . . . . . . . . . . . . . . . . .92
Menu overview . . . . . . . . . . . . . . . . .89
Operation . . . . . . . . . . . . . . . . . . . . .89
Operation (on-board computer) . . .219
Picture settings . . . . . . . . . . . . . . . .92
Programme . . . . . . . . . . . . . . . . . . .91
Programme preview . . . . . . . . . . . . .92
Selecting a channel . . . . . . . . . . . . .90
Showing/hiding the menu system . .90
Showing/hiding the navigation
menu . . . . . . . . . . . . . . . . . . . . . . . .89
Teletext . . . . . . . . . . . . . . . . . . . . . .93
Two-way radio
Installation . . . . . . . . . . . . . . . . . . .395 16
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Type identification plate
see vehicle identification plate . . .396
Tyre grip . . . . . . . . . . . . . . . . . . . . . . .305
Tyre pressure . . . . . . . . . . . . . . . . . .298
Calling up (on-board computer) . .300
Display message . . . . . . . . . .327, 348
Tyre pressure loss warning system
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .299
Tyre pressure monitor
Warning lamp . . . . . . . . . . . . . . . . .354
Tyres
Direction of rotatio n.. . . . . . . . . . .297
General notes . . . . . . . . . . . . . . . . .296
Technical data . . . . . . . .403, 404, 406
Tyre tread . . . . . . . . . . . . . . . . . . . . . .298 U
Unladen weight see Technical data
Unlocking
Emergency unlocking . . . . . . . . . . .366
From the inside (central unlocking
button) . . . . . . . . . . . . . . . . . . . . . .179
Up (display message) . . . . . . . . . . ..220 V
Variable Speedtronic . . . . . . . . . . . ..243
Vehicle Emergency unlocking . . . . . . . . . . .366
Individual settings (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .225
Leaving parked up . . . . . . . . . . . . .365
Towing . . . . . . . . . . . . . . . . . . . . . .388
Transporting . . . . . . . . . . . . . . . . . .388
Vehicle battery . . . . . . . . . . . . . . . . .382
Vehicle dimensions see Technical data
Vehicle electronics . . . . . . . . . . . . ..394
Vehicle identification number
(VIN) . . . . . . . . . . . . . . . . . . . . . . . . . .396
Vehicle identification plate . . . . . ..396
Vehicle level Adjusting (Active Body Control )...2 48
Display messages . . . . . . . . . . . . .338
Setting (AIRMATIC) . . . . . . . . . . . .246
Vehicle tool kit . . . . . . . . . . . . . . . . . .315 Vehicle weights
see Technical data
Video
AUX mode . . . . . . . . . . . . . . . . . . . .83
DVD mod e.. . . . . . . . . . . . . . . . . . .84
Video DVD . . . . . . . . . . . . . . . . . . . . . .84
Fast forward/rewind . . . . . . . . . . . .86
Menu overview . . . . . . . . . . . . . . . . .85
Operation . . . . . . . . . . . . . . . . . . . . .85
Operation (COMAND) . . . . . . . . . . . .84
Pause function . . . . . . . . . . . . . . . . .86
Picture settings . . . . . . . . . . . . . . . .87
Selecting a film/titl e.. . . . . . . . . ..86
Selecting a mediu m.. . . . . . . . . . . .86
Selecting a scene/chapter . . . . . . .86
Setting the languag e.. . . . . . . . . ..88
Stop function . . . . . . . . . . . . . . . . . .86
Video game . . . . . . . . . . . . . . . . . . .89
Volume
Adjusting . . . . . . . . . . . . . . . . . . . . .63 W
Warning and indicator lamps . . . . ..351
ABS (yellow) . . . . . . . . . . . . . . . . . .351
Blind Spot Assist . . . . . . . . . . . . . .350
Distronic Plus (red ).. . . . . . . . . ..351
ESP ®
. . . . . . . . . . . . . . . . . . . .50, 353
ESP ®
OFF . . . . . . . . . . . . . . . . . . . .353
LIM (cruise control) . . . . . . . . . . . .228
LIM (Distronic) . . . . . . . . . . . . . . . .231
LIM (Distronic Plus) . . . . . . . . . . . .236
LIM (variable Speedtronic) . . . . . . .243
Tyre pressure monitor . . . . . . . . . .354
Warning tone . . . . . . . . . . . . . . . . . . .356
Warning triangle . . . . . . . . . . . . . . . .314
Washer fluid Display message . . . . . . . . . . . . . .348
Washer fluid reservoir . . . . . . . . . ..295
Wearing seat belts . . . . . . . . . . . . ..191
Wheel bolts Tightening torqu e.. . . . . . . . . . . . .381
Wheel chock
Use . . . . . . . . . . . . . . . . . . . . . . . . .316
Wheels
General notes . . . . . . . . . . . . . . . . .296
Interchanging . . . . . . . . . . . . . . . . .302
Technical data . . . . . . . .403, 404, 406 Index
17 216_AKB; 2; 3, en-GB
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out the work required. Mercedes-Benz rec-
ommends that you use a Mercedes-Benz
Service Centre for this purpose. G
Risk of accident and injury
Some safety systems only function when the
engine is running. Therefore, do not switch off
the engine when driving. Otherwise, the
safety systems in your vehicle may no longer
function correctly and, therefore, not protect
you or others as they are designed to do.
There is also a risk that you could lose control
of the vehicle and cause an accident as a
result. G
Risk of accident and injury
Work carried out incorrectly or modifications
to the vehicle, e.g. cables laid under the trim,
can impair the function of the safety systems.
The safety systems may no longer be able to
protect you or others as they are designed to
do. There is also a risk that you could lose
control of the vehicle and cause an accident
as a result.
Therefore always have work and modifica-
tions to the vehicle, such as installations or
conversions, carried out at a qualified spe-
cialist workshop. G
Risk of accident
If you drive over obstacles at high speed or if
the vehicle bottoms out in rough terrain, it
could cause heavy impacts to the vehicle
underbody, tyres or wheels. This could cause
your vehicle to be damaged, which in turn
might lead to an accident. This also applies to
vehicles which are equipped with underbody
protection.
You should therefore drive over obstacles
slowly and prevent the vehicle from bottom-
ing out when driving off-road. If necessary,
have your vehicle inspected at a qualified spe-
cialist workshop. G
Risk of accident
If work on electronic equipment and its soft-
ware is carried out incorrectly, the equipment could stop functioning. The electronic sys-
tems are networked via interfaces. Tampering
with these electronic systems could cause
malfunctions in systems which have not been
modified. Such malfunctions can seriously
compromise the vehicle's operating safety
and your own safety as well.
Therefore, have all work on and modifications
to electronic components carried out by a
qualified workshop. Vehicle registration
Mercedes-Benz may ask its Service Centres
to carry out technical inspections on certain
vehicles to improve their quality or safety.
If you did not purchase your vehicle from an
authorised specialist dealer and your vehicle
has never been inspected at a Mercedes-
Benz Service Centre, it is possible that your
vehicle is not registered in your name with
Mercedes-Benz. Mercedes-Benz can only
inform you about vehicle checks if it has your
registration data.
It is advisable to register your vehicle with a
Mercedes-Benz Service Centre.
Inform Mercedes-Benz as soon as possible
about any change in address or vehicle own-
ership. Correct use
Observe the following information when using
your vehicle:
R the safety notes in this manual
R the "Technical data" section in this manual
R national road traffic regulations
R national road traffic licensing regulations G
Risk of injury
Various warning stickers are affixed to your
vehicle. Their purpose is to draw your atten-
tion, and the attention of others, to various
dangers. Therefore, do not remove any warn- 20
Introduction 216_AKB; 2; 3, en-GB
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ing stickers unless the sticker clearly states
that you may do so.
If you remove the warning stickers, you or
others could be injured by failing to recognise
certain dangers. Data stored in the vehicle
Fault data
Components critical for vehicle operation are
equipped with fault data memories as stand-
ard. There are also memories dedicated to
storing the technical reactions of vehicle
components to driving situations (e.g. the
triggering of an airbag, ESP ®
intervention).
This data is used exclusively to:
R assist in the rectification of faults and
defects
R help Mercedes-Benz optimise and develop
vehicle functions.
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced by Mercedes-
Benz, this technical information can be read
from the fault memories. This is performed by
authorised employees of the Mercedes-Benz
service network using special diagnostic
computers.
After a fault has been rectified, the informa-
tion is deleted from the memory. Other mem-
ory data is constantly overwritten. Other devices that store data
Depending on its equipment, your vehicle
may feature communications and/or enter-
tainment systems (e.g. navigation devices,
telephone systems). These allow you to save
and edit data required for the operation of the
respective device.
Further information on operation (e.g. on
deleting data) can be found in the separate
operating instructions. Introduction
21216_AKB; 2; 3, en-GB
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Tyre tread
G
Risk of accident
Bear in mind that:
R tyre grip decreases rapidly on wet roads
when the tread depth is less than 3 mm.
Thus, you should replace tyres that have
insufficient tread.
R winter tyres should be replaced when the
tread depth is 4 mm or less as they will no
longer provide adequate grip.
R the tread on a tyre may not wear evenly.
Thus, you should regularly check the tread
depth and the condition of the tread across
the entire width of all tyres. If necessary,
turn the steering wheel so that you can see
the tyre tread more easily.
You could otherwise lose control of the vehi-
cle and cause an accident due to the reduced
grip of the tyres on the road. Tyre pressures
i You will find a table of tyre pressures for
various operating conditions on the inside
of your vehicle's fuel filler flap.
The applicable value for the spare
wheel*/"Minispare" emergency spare
wheel* is stated on the spare wheel and in
the technical data section. G
Risk of accident
Tyre pressure that is either too high or too low
has a negative effect on the vehicle’s driving
safety, which could lead you to cause an acci-
dent. Therefore, you should regularly check
the pressure of all the tyres, particularly prior
to long trips, and correct the pressure as nec-
essary.
To test tyre pressure, use a suitable pressure
gauge. The outer appearance of a tyre does
not permit any reliable conclusion about the
tyre pressure. On vehicles fitted with the elec-
tronic tyre pressure monitor*, the tyre pres- sure can be checked in the on-board com-
puter. G
Risk of accident
Do not fit anything else to the tyre valve other
than the standard valve cap. In particular, ret-
rofitted tyre pressure monitors which are
screwed on to the valve may overload it and
cause it to fail. Due to their design, the valve
is kept open continuously, which may lead to
air loss. G
Risk of accident
Should the tyre pressure drop repeatedly:
R check the tyre for foreign bodies.
R check whether the wheel is losing air or the
valve is leaking.
R make sure that only a valve cap approved
by Mercedes-Benz has been fitted on the
tyre valve.
Tyre pressures that are too low have a nega-
tive effect on vehicle safety, which could lead
to your causing an accident.
If possible, you should only correct tyre pres-
sures when the tyres are cold. Depending on
the ambient temperature, the speed you are
driving at and the load on the tyres, the tyre
temperature and thus the tyre pressure may
change by approximately 0.1 bar per 10 †.
Take this into account when checking the
pressure of warm tyres and only correct it if
it is too low for the current operating condi-
tions.
Driving with tyre pressure that is too high or
too low can:
R shorten the service life of the tyres
R increase the likelihood of tyre damage
R have a negative effect on handling charac-
teristics (e.g. by causing aquaplaning)
i The tyre pressure values given for low
loads are minimum values which offer you
good ride comfort characteristics.
However, you can also use the values given
for higher loads. These are permissible and 298
Tyres and wheelsOperation
* optional
216_AKB; 2; 3, en-GB
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