2012 MERCEDES-BENZ CLS-Class cruise control

Setting the temperature (rear
compartment) ................................ 124
Switching air-recirculation mode
on/off ............................................ 126
Switching on/off ........................... 122
Switching residual heat on/off ......127
Switching the rear window
heating on/off ............................... 126
Switching the ZONE function on/
off .................................................. 125
Cockpit
Overview .......................................... 26
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 300
see Emergency spare wheel
COMAND
see separate operating instructions
Combination switch .......................... 108
Compass Calibrating ..................................... 278
Calling up ....................................... 277
Setting ........................................... 277
Consumption statistics (on-board
computer) .......................................... 201
Convenience closing feature .............. 87
Convenience opening feature ............ 87
Coolant (engine) Checking the level .........................282
Display message ............................ 226
Notes ............................................. 350
Temperature (on-board computer) . 213
Temperature gauge ........................ 196
Warning lamp ................................. 249
Cooling
see Climate control
Cornering light (display message) ... 224
Cornering light function Function/notes ............................. 109
Crash-responsive emergency
lighting ............................................... 111
Cruise control Cruise control lever .......................155
Deactivating ................................... 156
Display message ............................ 234
Driving system ............................... 155
Function/notes ............................. 155
Important safety notes ..................155LIM indicator lamp .........................155
Setting a speed .............................. 156
Storing and maintaining current
speed ............................................. 155
Cup holder
Center console .............................. 262
Important safety notes ..................261
Rear compartment .........................262
Customer Assistance Center (CAC) ... 23
Customer Relations Department ....... 23
D
Dashboard see Cockpit
Daytime running lamp mode
see Daytime running lamps
Daytime running lamps
Display message ............................ 225
Switching on/off (on-board
computer) ...................................... 209
Switching on/off (switch) ..............107
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 210
Interior lighting .............................. 210
Digital speedometer ......................... 201
DIRECT SELECT lever see Automatic transmission
Display (cleaning instructions) ........ 290
Display messages Calling up (on-board computer) .....216
Driving systems ............................. 229
Engine ............................................ 226
General notes ................................ 216
Hiding (on-board computer) ...........216
Key ................................................ 239
KEYLESS-GO .................................. 239
Lights ............................................. 224
Safety systems .............................. 217
Service interval display ..................284
Tires ............................................... 234
Vehicle ........................................... 237
Distance display (on-board
computer) .......................................... 206
Distance recorder ............................. 201
see Odometer
see Trip odometer
Index7

Distance warning (warning lamp) .... 251
DISTRONIC PLUS Deactivating ................................... 164
Display message ............................ 232
Displays in the multifunction
display ........................................... 163
Driving tips .................................... 164
Function/notes ............................. 157
Important safety notes ..................157
Setting the specified minimum
distance ......................................... 162
Warning lamp ................................. 251
Doors
Automatic locking (on-board
computer) ...................................... 211
Automatic locking (switch) ............... 80
Central locking/unlocking (key) ......72
Control panel ................................... 34
Display message ............................ 238
Emergency locking ........................... 81
Emergency unlocking .......................81
Important safety notes ....................79
Opening (from inside) ......................80
Drinks holder
see Cup holders
Drive program
Automatic ...................................... 144
Display ........................................... 140
Display (DIRECT SELECT lever) ......140
Manual ........................................... 145
SETUP (on-board computer) ..........213
Drive program selector ..................... 143
Driver's door see Doors
Driver's seat
see Seats
Driving abroad
Mercedes-Benz Service .................285
Symmetrical low beam ..................106
Driving safety systems
ABS (Anti-lock Braking System) .......61
ADAPTIVE BRAKE ............................. 67
BAS (Brake Assist System) ..............62
BAS PLUS (Brake Assist System
PLUS) ............................................... 62
Electronic brake force distribution ...67ESP ®
(Electronic Stability
Program) .......................................... 63
ETS/4ETS (Electronic Traction
System) ........................................... 64
Important safety information ...........61
Overview .......................................... 60
PRE-SAFE ®
Brake ............................. 67
Driving systems
Active Blind Spot Assist .................188
Active Driving Assistance
package ......................................... 187
Active Lane Keeping Assist ............191
Active Parking Assist .....................175
AIRMATIC ...................................... 168
AMG adaptive sport suspension
system ........................................... 170
ATTENTION ASSIST ........................180
Blind Spot Assist ............................ 184
Cruise control ................................ 155
Display message ............................ 229
DISTRONIC PLUS ........................... 157
HOLD function ............................... 166
Lane Keeping Assist ......................186
Lane Tracking package ..................184
Night View Assist Plus ...................181
PARKTRONIC ................................. 171
RACE START (AMG vehicles) ..........167
Rear view camera .......................... 178
Driving tips
Automatic transmission .................142
Brakes ........................................... 152
DISTRONIC PLUS ........................... 164
Downhill gradient ........................... 152
Driving abroad ............................... 106
Driving in winter ............................. 154
Icy road surfaces ........................... 154
Limited braking efficiency on
salted roads ................................... 153
Snow chains .................................. 317
Symmetrical low beam ..................106
Wet road surface ........................... 153
DVD audio (on-board computer) ...... 2038Index

Low-beam headlamps ....................107
Parking lamps ................................ 106
Setting the brightness of the
ambient lighting (on-board
computer) ...................................... 209
Setting the brightness of the
display/switch (on-board
computer) ...................................... 209
Setting the color of the ambient
lighting (on-board computer) .........210
Switching Adaptive Highbeam
Assist on/off ................................. 209
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 209
Switching the daytime running
lamps on/off (switch) ....................107
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 210
Switching the surround lighting
on/off (on-board computer) ..........210
Turn signals ................................... 108
see Changing bulbs
see Interior lighting
Light sensor (display message) ....... 226
LIM indicator lamp Cruise control ................................ 155
DISTRONIC PLUS ........................... 159
Loading guidelines ............................ 256
Locking see Central locking
Locking (doors)
Automatic ........................................ 80
Emergency locking ........................... 81
From inside (central locking
button) ............................................. 80
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 211
Low-beam headlamps Display message ............................ 224
Setting for driving abroad
(symmetrical) ................................. 106
Switching on/off ........................... 107
Luggage net ....................................... 258Lumbar support
Adjusting the 4-way lumbar
support ............................................ 97
Luxury head restraints ....................... 94
M
M+S tires ............................................ 316
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Massage function (PULSE) ................. 97
Matte finish (cleaning
instructions) ...................................... 288
mbrace Call priority .................................... 271
Display message ............................ 220
Downloading destinations
(COMAND) ..................................... 272
Emergency call .............................. 269
Important safety notes ..................267
Locating a stolen vehicle ...............273
MB info call button ........................271
Remote vehicle locking ..................273
Roadside Assistance button ..........270
Search & Send ............................... 272
Self-test ......................................... 268
System .......................................... 268
Vehicle remote unlocking ..............272
Mechanical key
Function/notes ................................ 75
Locking vehicle ................................ 81
Unlocking the driver's door ..............81
Memory card (audio) ......................... 203
Memory function ............................... 102
Message memory (on-board
computer) .......................................... 216
Messages see Display messages
Mirrors
see Exterior mirrors
see Vanity mirror
Mobile phone
Menu (on-board computer) ............204
Modifying the programming
(SmartKey) ........................................... 75
12Index

Sliding sunroofImportant safety notes ....................88
Opening/closing .............................. 89
Problem (malfunction) .....................90
Resetting ......................................... 89
SmartKey
Changing the battery .......................76
Changing the programming .............75
Checking the battery .......................76
Convenience closing feature ............87
Convenience opening feature ..........87
Display message ............................ 239
Door central locking/unlocking .......72
Important safety notes ....................72
Loss ................................................. 78
Mechanical key ................................ 75
Positions (ignition lock) .................132
Problem (malfunction) .....................78
Starting the engine ........................134
Snow chains ...................................... 317
Socket Under the armrest .........................266
Sockets
Center console .............................. 267
Points to observe before use .........266
Rear compartment .........................267
Trunk ............................................. 267
Spare wheel
Notes/data .................................... 341
Storage location ............................ 295
Stowing .......................................... 295
see Emergency spare wheel
Specialist workshop ............................ 22
Speed, controlling see Cruise control
Speedometer
Digital ............................................ 201
In the Instrument cluster .................27
Segments ...................................... 197
Selecting the unit of
measurement ................................ 208
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 65
Warning lamp ................................. 246SRS (Supplemental Restraint
System) Display message ............................ 221
Introduction ..................................... 36
Warning lamp ................................. 247
Warning lamp (function) ................... 36
Standing lamps
Display message ............................ 225
Switching on/off ........................... 106
Starting (engine) ................................ 134
Station see Radio
Steering (display message) .............. 239
Steering wheel Adjusting (electrically) .....................99
Button overview ............................... 29
Buttons (on-board
computer) ...................................... 197
Important safety notes ....................98
Paddle shifters ............................... 144
Steering wheel heating ....................99
Storing settings (memory
function) ........................................ 102
Steering wheel (cleaning
instructions) ...................................... 291
Steering wheel heating Indicator lamp (malfunction) ............99
Switching on/off .............................. 99
Steering wheel paddle shifters ........ 144
Stopwatch (RACETIMER) ................... 213
Stowage compartments Armrest (under) ............................. 257
Glove box ....................................... 256
Parcel net ...................................... 258
Rear ............................................... 258
Under driver's seat/front-
passenger seat .............................. 258
Stowage space
Center console .............................. 257
Cup holders ................................... 261
Important safety information .........256
Stowage well beneath the trunk
floor .................................................... 260
Summer opening see Convenience opening feature
Summer tires ..................................... 316
Sun visor ............................................ 26316Index

U
Unlocking Emergency unlocking .......................81
From inside the vehicle (central
unlocking button) ............................. 80
V
Vanity mirror (in sun visor) .............. 263
Vehicle Correct use ...................................... 23
Data acquisition ............................... 23
Display message ............................ 237
Equipment ....................................... 21
Individual settings ..........................208
Limited Warranty ............................. 23
Loading .......................................... 325
Locking (in an emergency) ...............81
Locking (SmartKey) .......................... 73
Lowering ........................................ 301
Maintenance .................................... 22
Parking for a long period ................ 152
Pulling away ................................... 135
Raising ........................................... 297
Reporting problems .........................23
Towing away .................................. 306
Transporting .................................. 309
Unlocking (in an emergency) ...........81
Unlocking (SmartKey) ......................73
Vehicle battery
see Battery (vehicle)
Vehicle dimensions
see Technical data
Vehicle emergency locking ................ 81
Vehicle identification number see VIN
Vehicle identification plate .............. 345
Vehicle level AIRMATIC ...................................... 168
Vehicle level (display message) ....... 229
Vehicle tool kit .................................. 294
Vehicle weights see Technical data
Video (DVD) ........................................ 204
Video DVD (on-board computer) ...... 204
VIN ...................................................... 345
W
Warning and indicator lamps ABS ................................................ 244
Brakes ........................................... 243
Check Engine ................................. 248
Coolant .......................................... 249
Cruise control ................................ 155
Distance warning ........................... 251
DISTRONIC PLUS ........................... 251
ESP ®
.............................................. 245
ESP ®
OFF ....................................... 246
Fuel tank ........................................ 248
LIM (DISTRONIC PLUS) ..................159
Overview .......................................... 28
PASSENGER AIRBAG OFF
indicator lamp .................................. 43
Reserve fuel ................................... 248
Seat belt ........................................ 241
SPORT handling mode ...................246
SRS ................................................ 247
Tire pressure monitor ....................252
Warranty ............................................ 344
Washer fluid
Display message ............................ 239
see Windshield washer system
Weight
see Technical data
Wheel bolt tightening torque ........... 301
Wheel chock ...................................... 297
Wheels Changing/replacing .......................338
Changing a wheel .......................... 296
Checking ........................................ 315
Cleaning ......................................... 287
Important safety notes ..................314
Mounting a wheel .......................... 299
Removing a wheel ..........................299
Storing ........................................... 339
Tightening torque ........................... 301
Wheel size/tire size .......................339
Window curtain air bag
Display message ............................ 221
Operation ......................................... 42
Windows
Cleaning ......................................... 288
see Side windows Index19

CockpitFunctionPage:Steering wheel paddle
shifters
144
;Cruise control lever155=Instrument cluster27?HornADIRECT SELECT lever140BPARKTRONIC warning
display
171
COverhead control panel33DClimate control systems118EIgnition lock132Start/Stop button133FunctionPageFAdjusts the steering wheel98Steering wheel heating99GCombination switch108HParking brake151IOn-board diagnostics
socketJOpens the hood280KReleases the parking brake151LLight switch106MNight View Assist Plus18126CockpitAt a glance

! Vehicles with 4MATIC: as the ESP®
system operates automatically, the engine
and the ignition system must be switched
off (SmartKey in position 0 or 1 in the
ignition lock or Start/Stop button in
position 0 or 1) when:
R testing the parking brake on a brake
dynamometer.
R you intend to have the vehicle towed with
one of the axles raised.
Braking maneuvers triggered automatically
by ESP ®
may seriously damage the brake
system.
If your brake system is subject only to
moderate loads, you should test the
functionality of your brakes at regular
intervals by pressing firmly on the brake pedal
at high speeds. This improves the grip of the
brake pads.GWARNING
Make sure that you do not endanger other
road users when you apply the brakes.
You can find a description of Brake Assist
(BAS) on ( Y page 62) or of BAS PLUS on
( Y page 62).
Winter driving
General information
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 316).
Driving with summer tires
Observe the notes in the "Winter operation"
section ( Y page 316).
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 317).
GWARNING
Make sure that you do not endanger other
road users when you apply the brakes.
154Driving tipsDriving and parking

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.
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 store the current speed or a higher
speed;To store the current speed or a lower
speed=To deactivate cruise control?To store the current speed or to call up
the last stored speed
When you activate cruise control, the stored
speed is shown in the multifunction display
for five seconds. In the multifunction display,
the segments between the stored speed and
the maximum speed light up.
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 ; to the pressure point.XRemove your foot from the accelerator
pedal.
Cruise control is activated. The vehicle
automatically maintains the stored 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.
Driving systems155Driving and parkingZ