Page 25 of 458
23 At a glance
Cockpit
Item
Page
1
Combination switch
Turn signals
53
Windshield wipers
54
High beam
129
2
Cruise control lever
213
Cruise control
206
Distronic*
209
3
Instrument cluster
24
4
Multifunction steering
wheel
26
5
Steering wheel gearshift
control (CL 55 AMG and
CL 65 AMG only)
176
Item
Page
6
Lever for voice control sys-
tem*, see separate operat-
ing instructions
7
Front Parktronic* warning
indicator for right
front area
227
8
Overhead control panel
29
9
Glove box lock
233
a
Glove box lid release
233
b
Glove box
233
c
Center console
27, 28
d
Starter switch
34
e
Horn
Item
Page
f
Steering wheel adjustment
stalk
42
Heated steering wheel*
241
g
Parking brake pedal
50
h
Hood lock release
273
j
Parking brake release
50
k
Door control panel
30
l
Exterior lamp switch
125
m
Headlamp washer button
179
n
Front Parktronic* warning
indicator for left front area
227
Page 78 of 458

76 Safety and SecurityOccupant safetyInstallation of infant and child restraint
systems
This vehicle is equipped with tether an-
chorages for a top tether strap at each of
the rear seating positions.
1Cover of top anchorage ring
Remove cover1 from anchorage ring.
Store cover1 in a convenient place
(e.g. glove box).
Guide tether strap between head re-
straint and top of seat back.Head restraint must be positioned such
that the top tether strap can pass freely
between the head restraint and the top of
seat back.
Make sure the tether strap is not twisted.
2Hook
3Anchorage ring
Securely fasten hook2, which is part
of the tether strap, to anchorage
ring3.Once the top tether anchorage hook is at-
tached, the child restraint itself can be se-
cured. Tighten the top tether strap
according to the child restraint
manufacturer’s instructions.
Reinstall cover after removing the teth-
er strap.iFor safety, make sure the hook2 has
attached to the ring3 beyond the
safety catch, as illustrated.
Page 235 of 458
233 Controls in detail
Useful features
Storage compartments Glove box
1Unlocked
2Locked
3Glove box lid release
Locking the glove box
Insert the mechanical key
(page 367) into the glove box lock.
Turn the mechanical key to
position2.Unlocking the glove box
Insert the mechanical key into the
glove box lock.
Turn the mechanical key to
position1.
Opening the glove box
Press button3.
The glove box lid opens downward.
Closing the glove box
Push lid up to close.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when stowing objects in the vehicle. Put lug-
gage or cargo in the trunk if possible. Do not
pile luggage or cargo higher than the seat
backs.
Luggage nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident.
Page 236 of 458
234 Controls in detailUseful featuresStorage compartment in the glove box
A storage compartment is located in the
cover of the glove box. It can be used to
store check cards, pens, a flashlight, etc.
1Storage compartment in glove box
Lightly press the marking on the lid of
storage compartment1.
The lid opens upward.Storage compartment in front of arm-
rest
1Storage compartment
Opening
The compartment contains a cup holder
(
page 236).
Lightly touch cover plate1.
The cover opens automatically.
Closing
Lightly push the cover plate1 up until
it engages in lock.Storage compartment below the front
armrest
Depending on vehicle model and configu-
ration, your vehicle is equipped with a stor-
age compartment below the front armrest.
The storage compartment below the front
armrest is illuminated with the exterior
lamps switched on.
The buttons are located under the cushion
of the armrest.
1Button to open storage compartment
2Button to open storage tray and tele-
phone holder*
Page 367 of 458

365 Practical hints
Where will I find...?
Where will I find...?
First aid kit
The first aid kit is stored in the rear center
armrest.
1Arm rest
2Lid
Fold rear arm rest down1.
Press handle upwards.
Fold lid2 up.
Remove first aid kit.Vehicle jack, vehicle tool kit, luggage
bowl, spare wheel
The spare wheel, the vehicle tool kit and
the luggage bowl are stored in the com-
partment underneath the trunk floor.
1Vehicle jack
2Vehicle tool kit
3Luggage bowl
4Spare wheel
Lift up trunk floor cover and engage
trunk floor handle in upper edge of
trunk.
You can now remove the tools and ac-
cessories.
The vehicle tool kit includes:
One interchangeable slot/Phillips
screwdriver
One towing eye bolt
One wheel bolt wrench with socket
wrench
One alignment bolt
One pair of gloves
One fuse extractor
One fuse chart for the main fuse box
Spare fuses
iCheck expiration dates and contents
for completeness at least once a year
and replace missing/expired items.
!To prevent damage, always disengage
trunk floor handle from trunk edge and
lower trunk floor before closing the
trunk lid.
Page 432 of 458

430 IndexClock 25
Closing
Cup holder 237
Glove box 232
Hood 274
Power tilt/sliding sunroof 202
Side windows 198, 199
Trunk 103
Windows 197
Closing from the inside*
Trunk 103
Closing in an emergency
Tilt/sliding sunroof 370
Closing tilt/sliding sunroof
In an emergency 370
Cockpit 22, 420
Cockpit management and data system
(COMAND) 420
Cold tire inflation pressure 309
COMAND 420
COMAND see separate operating instruc-
tionsCombination switch 129
High beam 52
High beam flasher 129
Turn signals 53
Windshield wipers 54
Control and operation of radio
transmitters 267
Control system 136, 420
AUDIO menu 141
Checking oil level 275
Convenience submenu 162
Display digital speedometer 141
Distronic* menu 149
Functions 138, 140
Instrument cluster submenu 156
Lighting submenu 157
Menus 139, 140
Multifunction display 136
Multifunction steering wheel 137
NAVI menu 148
Settings menu 153
Standard display menu 141
Submenus 138, 140TEL* menu 146
Trip computer menu 150
Vehicle status message memory
menu 152
Vehicle submenu 161
Convenience submenu 162
Activating easy-entry/exit
feature 163
Setting automatic locking 161
Setting fold-in function for exterior rear
view mirrors 164
Setting Key-dependency 162
Setting parking position for exterior
rear view mirror 164
Coolant 279
Adding 280
Checking level 279
Messages in display 344, 345
Temperature 269
Temperature gauge 134
Warning lamp 345
Coolant level 271
Checking 279
Coolant temperature gauge 25
Page 437 of 458

435 Index
Front lamps
Messages in display 352–355
Replacing bulbs 374, 376
Switching on 125
Front passenger front air bag off indicator
lamp 334
Front seat
Head restraints 114
Head restraints installing 114
Head restraints removing 114
FSS (Flexible Service System) 315
FSS (Flexible Service System) (Canada
vehicles) 421
Fuel 271
Fuel reserve warning lamp 329
Premium unleaded gasoline 271
Reserve warning lamp 25
Fuel consumption statistics
After start 150
Since last reset 151
Fuel filler flap 270
Locking 270
Opening 369
Unlocking 270Fuel tank
Filler flap 270
Fuels, coolants, lubricants etc. 411
Functions (control system) 138, 140
Resetting 154
Fuse box 395, 396
Fuse chart 365
Fuses 394
Auxiliary fuse box in trunk 395
Fuse box in engine compartment 396
Fuse box in passenger
compartment 395
Fuse chart 365
Fuse extractor 365
Spare fuses 365
G
Garage door opener 250
Erasing in remote control 255
Integrated remote control 252
Rolling code programming 253Gasoline see Fuel 271
GAWR 309
Gear range 421
Automatic transmission 168
Limiting 168
Shifting into optimal 167
Gear range limit
Canceling 167
Gear selector lever
Cleaning 322
Position (Automatic
transmission) 169
Position (automatic
transmission) 165
Gearshift pattern for automatic
transmission 48, 165
Global
Locking 92
Global Positioning System (GPS) 421
Glove box 23, 232
Closing 232
Locking 232
Opening 232
Unlocking 232
Page 441 of 458

439 Index
Interior 130
Locator lighting 127
Low beam 125
Manual headlamp mode 126
Night security illumination 127
Parking lamps 125
Rear fog lamp 128
Settings (control system) 157
Trunk 131, 132
Limiting opening height of trunk lid* 102
Limiting the gear range 168
Limp Home Mode 177
Line of fall 422
Loading 229
Cargo tie-down hooks 230
Instructions 229
Roof rack 229
Loading terminology 309
Loading the vehicle 286
Locator lighting 127
Setting 159Lock button 422
Door handle (KEYLESS-GO*) 60
SmartKey 32, 90
SmartKey with KEYLESS-GO* 94
Trunk 99
Lock buttons 32
Locking 57, 90
Central (SmartKey with
KEYLESS-GO*) 97
Fuel filler flap 270
Global, SmartKey 92
Glove box 232
Vehicle in an emergency 368
Vehicle with KEYLESS-GO* 99
Loss of
Mechanical key 94
SmartKey 94
Loss of Smartkey with
KEYLESS-GO* 100
Low beam headlamps
Messages in display 352, 353
Replacing bulbs 374Lowering
Vehicle 384
Lumbar support adjustment 117
M
Main Dimensions 410
Maintenance 12, 315
Maintenance service
Calling up the maintenance service
indicator 316
Overdue 316
Maintenance service indicator
Calling up 316
Clearing 315
Resetting 316
Maintenance System (U.S. vehicles) 422
Manual headlamp mode 126
Manual operations
Fuel filler flap 369
Interior lighting control 131
Locking the vehicle 368
Tilt/sliding sunroof 370
Unlocking the driver’s door 367