1, 2, 3 ...
4ETS see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 206
4MATIC off-road system ...................206
12 V socket
see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 262
Function/notes ................................ 70
Important safety notes .................... 70
Warning lamp ................................. 289
Accident
Automatic measures after an acci-
dent ................................................. 55
Activating/deactivating air-recir-
culation mode ................................... .148
Activating/deactivating cooling
with air dehumidification ................. 143
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 250
Display message ............................ 276
Function/notes ............................ .227
Towing a trailer .............................. 229
Active Driving Assistance package .. 227
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 251
Display message ............................ 275
Function/notes ............................ .229
Towing a trailer .............................. 232
Active light function ......................... 127
Active multicontour seat
Adjusting (on the seat) .................. 110
Active Parking Assist
Detecting parking spaces .............. 211
Display message ............................ 277
Function/notes ............................ .210
Important safety notes .................. 210
Parking .......................................... 212
Towing a trailer .............................. 213 ADAPTIVE BRAKE
................................. 76
Adaptive brake lights .......................... 72
Adaptive Damping System (ADS) ..... 204
Adaptive Highbeam Assist
Display message ............................ 270
Function/notes ............................ .128
Switching on/off ........................... 129
AdBlue®
Display message ............................ 273
Filling capacity ............................... 404
Important safety notes .................. 403
Service indicator ............................ 333
AdBlue® service indicator ................ 333
Additives (engine oil) ........................ 404
Air filter (white display message) .... 273
AIR FLOW .......................................... .144
Air pressure
see Tyre pressure
Air vents
Glove compartment ....................... 155
Important safety notes .................. 154
Rear ............................................... 155
Setting .......................................... .154
Setting the centre air vents ........... 155
Setting the side air vents .............. .155
Air-conditioning system
see Climate control
Airbag
Introduction ..................................... 48
PASSENGER AIR BAG OFF indica-
tor lamp .......................................... .43
Airbags
Front airbag (driver, front
passenger) ...................................... .49
Important safety guidelines .............48
Kneebag ........................................... 49
Pelvis airbag .................................... 50
Sidebag ............................................ 50
Triggering .........................................51
Windowbag ...................................... 50
AIRMATIC
Display message ............................2 74
Function/notes ............................ .202
Alarm
ATA (Anti-Theft Alarm system) ......... 78
Switching off (ATA) .......................... 78 4
Index
This poses an increased risk of injury.
Before every trip, make sure that the seat
backrests and the rear bench seat/rear seat
are engaged before every trip.
Observe the loading guidelines (Y page 300).
The left-hand and right-hand rear seat backr- ests can be folded down separately to
increase the boot capacity.
Folding the seat backrest forwards i
Vehicles with memory function: when you
fold one or both parts of the rear seat back- rest forwards, the respective front seat
moves forward slightly, when necessary, in
order to avoid contact.
X Vehicles without memory function: if nec-
essary, move the driver's or front-
passenger seat forwards.
X Open the boot.
X Pull right-hand or left-hand rear seat back-
rest release handle :.
The corresponding rear seat backrest is
released. X
Fold rear seat backrest ;forwards.
X Move the driver's or front-passenger seat
back if necessary.
Folding back the seat backrest !
Make sure that the seat belt does not
become trapped when folding the rear seat backrest back. Otherwise, it could be dam- aged. X
Move the driver's or front-passenger seat
forward if necessary.
X Fold rear seat backrest :back until it
engages.
If the rear seat backrest is not engaged and
locked, this will be shown in the multifunc-
tion display in the instrument cluster. A
warning tone also sounds.
X Move the driver's or front-passenger seat
back if necessary.
i If you do not need the through-loading
feature, you should always engage the rear seat backrests. This will prevent unauthor-
ised access to the boot from the vehicle
interior. Through-loading facility in the rear
bench seat (CLS Shooting Brake)
Important safety notes G
WARNING
If the rear bench seat/rear seat and seat
backrest are not engaged they could fold for- 304
Stowage areasStowing and features
wards, e.g. when braking suddenly or in the
event of an accident.
R The vehicle occupant would thereby be
pushed into the seat belt by the rear bench
seat/rear seat or by the seat backrest. The
seat belt cannot protect as intended and
could result in additional injury.
R Objects or loads in the boot/luggage com-
partment cannot be restrained by the seat
backrest.
This poses an increased risk of injury.
Before every trip, make sure that the seat
backrests and the rear bench seat/rear seat
are engaged before every trip.
Observe the loading guidelines (Y page 300).
Folding the seat backrest forwards !
When folding the rear seat backrest for-
wards, ensure that there are no items lying on the seat cushions. These items could
otherwise be damaged or could themselves
damage the rear seats. The left-hand and right-hand rear seat backr-
ests can be folded forwards separately to
increase the luggage compartment capacity.
i When you fold one or both parts of the
rear seat backrests forwards, the headr-
ests are also lowered if necessary. In the
case of vehicles with memory function, the respective front seat is moved forwards
slightly to avoid contact with the seat
behind it. X
Vehicles without memory function: if nec-
essary, move the driver's or front-
passenger seat forwards.
X Pull the left-hand or right-hand release han-
dle at the rear in load compartment :.
The corresponding backrest folds for-
wards.
X Move the driver's or front-passenger seat
back if necessary.
Folding back the seat backrest !
Make sure that the seat belt does not
become trapped when folding the rear seat backrest back. Otherwise, it could be dam- aged. X
Move the driver's or front-passenger seat
forward if necessary.
X Fold seat backrest :back until it engages.
If the rear seat backrest is not engaged and locked, this will be shown in the multifunc-
tion display in the instrument cluster. A
warning tone also sounds.
X Adjust the head restraints if necessary
(Y page 108).
X Move the driver's or front-passenger seat
back if necessary. Stowage areas
305Stowing and features Z
Example: CLS Coupé
X Fold down the rear seat armrest.
X To open: lift the cover of the rear seat arm-
rest.
X Press release catch :.
Cup holder ;folds out forwards.
X Fold the cover of the rear seat armrest back
down again if necessary.
X To close: lift the cover of the rear seat arm-
rest.
Swing cup holder ;back until it engages. Bottle holders
Observe the "Important safety notes" in the
"Stowage compartments" section
(Y page 300). G
WARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants.
There is a risk of injury, particularly in the
event of sudden braking or a sudden change
in direction.
R Always stow objects so that they cannot be
thrown around in such situations.
R Always make sure that objects do not pro-
trude from stowage spaces, luggage nets or stowage nets.
R Close the lockable stowage spaces while
driving.
R Always stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky objects in
the boot/luggage compartment. !
Make sure that any bottles weighing more
than 0.5 kg that are stored in the bottle
holder rest on the vehicle floor. The bottle
holder could otherwise be damaged. X
Press the outer edge of button :and slide
in the direction of the arrow until the bottle
fits into the opening.
X Insert the bottle into the bottle holder.
The bottle holder is suitable for bottles with a
capacity of 0.7 lto 1.5 l.
The bottle holder does not secure bottles; it
merely prevents them from tipping over. Sun visors
Overview :
Mirror light
; Retainer
= Retaining clip, e.g. for a car park ticket
? Vanity mirror
A Mirror cover 314
FeaturesStowing and features