2012 MERCEDES-BENZ CL-Class cruise control

Refrigerant ..................................... 479
Setting the air distribution .............259
Setting the airflow .........................259
Setting the airflow (COMAND) .......238
Setting the air vents ......................261
Setting the footwell temperature
(COMAND) ..................................... 238
Setting the temperature ................259
Switching air-recirculation mode
on/off ............................................ 260
Switching on/off ........................... 257
Switching residual heat on/off ......261
Switching the rear window
heating on/off ............................... 260
Cockpit
Overview .......................................... 32
see Instrument cluster
Color, setting (TV, video) .................. 224
COMAND At a glance (overview) .................... 108
Back button ................................... 109
Basic functions .............................. 123
Components .................................. 108
Display ........................................... 111
Example of operation .....................118
Function buttons ........................... 109
Menu overview .............................. 111
Remote control .............................. 115
Switching on/off ........................... 123
System settings ............................. 127
COMAND controller ........................... 108
COMAND display Cleaning instructions .....................114
Folding in and swiveling .................114
Setting ........................................... 127
COMAND operating system .............. 108
Combination switch .......................... 246
Compass function ............................. 172
Conference connection ..................... 185
Consumption statistics (on-board
computer) .......................................... 334
Contrast, setting (TV, video) ............ 224
Convenience closing feature .............. 87
Convenience opening feature ............ 87
Convenience telephone Importing contacts ........................188Convenience telephony .................... 177
Introduction ................................... 177
Coolant (engine)
Checking the level .........................411
Display message ............................ 362
Notes ............................................. 479
Temperature (on-board computer) . 337
Temperature gauge ........................ 330
Cooling
see Climate control
Copy protection (CD/DVD) ............... 213
Cornering light function Display message ............................ 359
Function/notes ............................. 248
Cruise control
Cruise control lever .......................291
Deactivating ................................... 292
Display message ............................ 372
Driving system ............................... 290
Function/notes ............................. 290
Important safety notes ..................290
LIM indicator lamp .........................291
Setting a speed .............................. 292
Storing and maintaining current
speed ............................................. 291
Cup holder
Center console .............................. 391
Important safety notes ..................391
Rear compartment .........................392
Customer Assistance Center (CAC) ... 29
Customer Relations Department ....... 29
D
Dashboard see Cockpit
Data
see Technical data
Data carrier
MUSIC REGISTER ........................... 214
Data medium
Audio DVD ..................................... 212
CD/DVD ........................................ 213
MP3 ............................................... 212
Date format, setting .......................... 128
Day design, setting ........................... 127
Daytime running lamp mode see Daytime running lamps
8Index

Driving safety systemsABS (Anti-lock Braking System) .......62
ADAPTIVE BRAKE ............................. 66
BAS (Brake Assist System) ..............62
BAS PLUS (Brake Assist System
PLUS) ............................................... 62
Electronic brake force distribution ...65
ESP ®
(Electronic Stability
Program) .......................................... 64
ETS/4ETS (Electronic Traction
System) ........................................... 64
Important safety information ...........61
Overview .......................................... 61
PRE-SAFE ®
Brake ............................. 66
Driving systems
Active Blind Spot Assist .................321
Active Body Control .......................305
Active Driving Assistance
package ......................................... 321
Active Lane Keeping Assist ............324
AIRMATIC ...................................... 303
ATTENTION ASSIST ........................316
Cruise control ................................ 290
Display message ............................ 366
DISTRONIC PLUS ........................... 292
HOLD function ............................... 302
Night View Assist Plus ...................317
Parking Guidance ........................... 310
PARKTRONIC ................................. 306
Rear view camera .......................... 314
Spotlight function .......................... 317
Driving tips
Automatic transmission .................276
Brakes ........................................... 287
Break-in period .............................. 266
DISTRONIC PLUS ........................... 300
Downhill gradient ........................... 287
Drinking and driving .......................286
Driving abroad ............................... 244
Driving in winter ............................. 290
Driving on flooded roads ................289
Driving on wet roads ......................289
Exhaust check ............................... 287
Fuel ................................................ 286
General .......................................... 286
Hydroplaning ................................. 289
Icy road surfaces ........................... 290Limited braking efficiency on
salted roads ................................... 288
Pedals ............................................ 286
Snow chains .................................. 445
Symmetrical low beam ..................244
Wet road surface ........................... 287
DVD
Changer ......................................... 204
Copy protection ............................. 213
Fast forward/fast rewind ...............209
Handling ........................................ 173
Inserting ........................................ 204
Notes on discs ............................... 213
Selecting a media type ..................208
Selecting a track ............................ 208
Sound settings (balance, bass,
fader, treble) .................................. 125
DVD audio
Operation using the on-board
computer ....................................... 337
E
EASY-ENTRY feature Activating (COMAND) ....................232
Function/notes ................................ 99
EASY-EXIT feature
Activating (COMAND) ....................232
Crash-responsive ........................... 100
Function/notes ................................ 99
EBD (electronic brake force
distribution) Display message ............................ 349
Function/notes ................................ 65
ECO function ...................................... 231
ECO start/stop function Deactivating/activating .................271
General information .......................270
Electrical fuses
see Fuses
Electronic brake force distribution
see EBD (electronic brake force
distribution)
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Electronic Traction System
see ETS/4ETS (Electronic
Traction System)
10Index

Light switch ................................... 244
Low-beam headlamps ....................245
Parking lamps ................................ 244
Rear fog lamp ................................ 246
Switching Adaptive Highbeam
Assist on/off ................................. 344
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 343
Switching the daytime running
lamps on/off (switch) ....................245
Turn signals ................................... 246
see Changing bulbs
see Interior lighting
Light sensor (display message) ....... 361
LIM indicator lamp Cruise control ................................ 291
DISTRONIC PLUS ........................... 295
Loading guidelines ............................ 388
Locator lighting setting (COMAND) . 234
Locking see Central locking
Locking (doors)
Automatic ........................................ 81
Emergency locking ........................... 82
From inside (central locking
button) ............................................. 80
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 344
Logic 7 ®
(Harman Kardon ®
surround sound system) see 3D sound (Harman Kardon ®
surround sound system)
Low-beam headlamps
Display message ............................ 359
Setting for driving abroad
(symmetrical) ................................. 244
Switching on/off ........................... 245
Lubricant additives
see Additives
Lumbar support
Adjusting ......................................... 97
Lumbar support (COMAND) .............. 238M
M+S tires ............................................ 444
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 29
Map (navigation)
Adjusting the scale ........................166
Arrival time/distance to the
destination ..................................... 169
City model ..................................... 170
Display ........................................... 168
Geo-coordinate display ..................170
Heading ......................................... 168
Information in the display ..............169
Map settings .................................. 166
Moving ........................................... 167
North orientation ........................... 168
Notes ............................................. 166
Point of interest symbols ...............168
Road display .................................. 169
Saving the crosshair position .........167
Setting to the vehicle destination ..167
Topographical map ........................170
Map display (also see navigation)
Traffic reports ................................ 158
Massage function (PULSE) ............... 241
Matte finish (cleaning
instructions) ...................................... 417
mbrace Automatic retrieval of vehicle data
(service due date) ..........................401
Call priority .................................... 399
Display message ............................ 354
Downloading destinations
(COMAND) ..................................... 399
Emergency call .............................. 396
Important safety notes ..................395
Locating a stolen vehicle ...............402
MB info call button ........................398
Remote vehicle locking ..................401
Roadside Assistance button ..........397
Search & Send ............................... 400
Self-test ......................................... 39614Index

On-board computer .......................343
Picture (COMAND) .........................224
Sound settings ............................... 125
System settings ............................. 127
Setting the language
COMAND ....................................... 134
Setting the night design ................... 127
Setting the text reader speed .......... 129
Setting the vehicle level ................... 305
Setting the volume Telephone calls .............................. 124
Video AUX ..................................... 230
Side impact air bag ............................. 45
Side marker lamp (display
message) ............................................ 361
Side windows Convenience closing feature ............87
Convenience opening feature ..........87
Important safety information ...........86
Opening/closing .............................. 86
Problem (malfunction) .....................88
Resetting ......................................... 88
Sliding sunroof
Important safety notes ....................89
Opening/closing .............................. 89
Problem (malfunction) .....................90
Resetting ......................................... 90
SmartKey
Changing the battery .......................76
Changing the programming .............75
Checking the battery .......................76
Convenience closing feature ............87
Convenience opening feature ..........87
Display message ............................ 376
Door central locking/unlocking .......72
Important safety notes ....................72
Loss ................................................. 78
Mechanical key ................................ 75
Positions (ignition lock) .................267
Problem (malfunction) .....................78
Starting the engine ........................268
SMS message
see Text message
Snow chains ...................................... 445
Socket Glove box ....................................... 395Sockets
Points to observe before use .........394
Trunk ............................................. 395
Sound menu ....................................... 125
Sounds see Sound settings
Sound settings
Balance and fader ..........................125
Calling up the sound menu ............125
Surround sound ............................. 126
Treble and bass ............................. 125
Spare wheel
Notes/data .................................... 468
Storage location ............................ 424
see Emergency spare wheel
Specialist workshop ............................ 29
Speech control see Voice Control System
Speed, controlling
see Cruise control
Speed Limit Assist
see Speed Limit Assist
Speedometer
Activating/deactivating the
additional speedometer .................344
Digital ............................................ 334
In the Instrument cluster .................33
Selecting the unit of
measurement ................................ 344
see Instrument cluster
SPLITVIEW ......................................... 112
Spotlight function ............................. 317
SRS (Supplemental Restraint
System) Display message ............................ 355
Introduction ..................................... 40
Warning lamp ................................. 383
Warning lamp (function) ................... 40
Standing lamps
Display message ............................ 360
Switching on/off ........................... 244
Starting (engine) ................................ 268
Station memory ................................. 197
Steering (display message) .............. 376
Steering wheel Adjusting (electrically) .....................98
Button overview ............................... 3520Index

VIN ...................................................... 473
Voice Control System Settings ......................................... 129
Volume, adjusting
COMAND ....................................... 124
Navigation messages .....................124
W
Waiting call ........................................ 185
Warning and indicator lamps ABS ................................................ 380
Brakes ........................................... 379
Check Engine ................................. 384
Cruise control ................................ 291
Distance warning ........................... 385
DISTRONIC PLUS ........................... 385
ESP ®
.............................................. 381
ESP ®
OFF ....................................... 382
Fuel tank ........................................ 384
LIM (DISTRONIC PLUS) ..................295
Overview .......................................... 34
PASSENGER AIRBAG OFF
indicator lamp .................................. 46
Reserve fuel ................................... 384
Seat belt ........................................ 378
SRS ................................................ 383
Tire pressure monitor ....................385
Warranty ............................................ 473
Washer fluid Display message ............................ 376
see Windshield washer system
Weather Band
Searching for a channel .................198
Switching on .................................. 198
Wheel bolt tightening torque ........... 429
Wheel chock ...................................... 426
Wheels Changing a wheel .......................... 425
Checking ........................................ 443
Cleaning ......................................... 416
Important safety notes ..................442
Interchanging/changing ................465
Mounting a wheel .......................... 428
Removing a wheel ..........................428
Storing ........................................... 466
Tightening torque ........................... 429
Wheel size/tire size .......................466
Window curtain air bag
Display message ............................ 356
Operation ......................................... 46
Windows
Cleaning ......................................... 417
see Side windows
Windshield
Defrosting ...................................... 259
Infrared reflective .......................... 406
Windshield washer system .............. 412
Notes ............................................. 480
Windshield wipers
Problem (malfunction) ...................253
Replacing the wiper blades ............252
Switching on/off ........................... 251
Winter driving
Important safety notes ..................444
Slippery road surfaces ...................290
Snow chains .................................. 445
Winter tires
M+S tires ....................................... 444
Wiper blades
Cleaning ......................................... 418
Important safety notes ..................252
Wooden trim (cleaning
instructions) ...................................... 420Index25

CockpitFunctionPage:Steering wheel paddle
shifters
277
;Combination switch246=Cruise control lever291?HornAInstrument cluster33BDIRECT SELECT lever273CControl panel for:Vehicle level303Suspension tuning304PARKTRONIC306Swiveling the COMAND
display
114
COMAND display
brightness
114
Instrument lighting114FunctionPageDOverhead control panel37EAutomatic climate control256FIgnition lock267Start/Stop button267GAdjusts the steering wheel98Steering wheel heating99HElectric parking brake284IOn-board diagnostics
socketJOpens the hood408KNight View Assist Plus317LLight switch24432CockpitAt a glance

by the engine's air suction nozzles and this
can cause engine damage.
Winter driving
General notes
GWARNING
If the vehicle becomes trapped in snow,
ensure that snow is kept away from the
exhaust pipe and from around the vehicle as
long as the engine is running. Otherwise,
poisonous carbon monoxide (CO) may enter
the vehicle, resulting in loss of consciousness
and even death.
To assure sufficient fresh air ventilation, open
a window slightly on the side of the vehicle
not facing the wind.
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the "Winter operation"
section ( Y page 444).
Driving with summer tires
Observe the notes in the "Winter operation"
section ( Y page 444).
Slippery road surfaces
GWARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
GWARNING
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle's ABS will not prevent
this type of loss of control.
Drive particularly carefully on slippery road
surfaces. Avoid sudden acceleration, steering
and braking maneuvers. Do not use cruise
control or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:XShift the transmission to position N.
i
For more information on driving with
snow chains, see ( Y page 445).
GWARNING
Make sure that you do not endanger other
road users when you apply the brakes.
Driving systems
Cruise control
Important safety notes
Cruise control maintains a constant road
speed for you. It brakes automatically in order
to avoid exceeding the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden, you must select shift range
1 , 2 or 3 in good time. By doing so, you will
make use of the braking effect of the engine,
which relieves the load on the brake system
and prevents the brakes from overheating
and wearing too quickly.
Use cruise control only if road and traffic
conditions make it appropriate to maintain a
steady speed for a prolonged period. You can
set any road speed above 20 mph
(30 km/h).
GWARNING
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always
remain responsible for the vehicle's speed
and for safe brake operation.
290Driving systemsDriving and parking

Only use the cruise control if the road, traffic,
and weather conditions make it advisable to
travel at a constant speed.
R The use of the cruise control can be
dangerous on winding roads or in heavy
traffic because conditions do not allow safe
driving at a constant speed.
R The use of the cruise control can be
dangerous on slippery roads. Rapid
changes in tire traction can result in wheel
spin and loss of control.
R Deactivate the cruise control when driving
in fog.
The "Resume" function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed.
Cruise control lever:To switch on or to increase the speed;To switch on or to reduce the speed=To deactivate cruise control?To switch on with the current speed or
with the last stored speed
When you activate cruise control, the stored
speed is shown in the multifunction display
for five seconds and is indicated in the
speedometer by a triangle. The speedometer
dial lights up between the set speed and the
maximum speed.
Storing and maintaining the current
speed
You can store the current speed if you are
driving faster than 20 mph (30 km/h).
XAccelerate the vehicle to the desired
speed.XBriefly press the cruise control lever
up : or down ;.XRemove your foot from the accelerator
pedal.
Cruise control is activated. The vehicle
automatically maintains the speed.
i Cruise control may be unable to maintain
the stored speed on uphill gradients. The
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by
automatically applying the brakes.
Storing the current speed or calling up
the last stored speed
GWARNING
The set speed stored in memory should only
be set again if prevailing road conditions and
legal speed limits permit. Possible
acceleration or deceleration differences
arising from returning to the preset speed
could cause an accident and/or serious injury
to you and others.
XBriefly pull the cruise control lever towards
you ?.XRemove your foot from the accelerator
pedal.
The first time cruise control is activated, it
stores the current speed or regulates the
speed of the vehicle to the previously
stored speed.Driving systems291Driving and parkingZ