37 Getting started
Adjusting
Folding front seat backrest forward
1Release lever
Folding backrest forward
Lift release lever1 and fold the seat
backrest forward.
The seat will automatically slide for-
ward and the head restraint will move
down.Folding backrests back
Lift release lever1 and fold backrest
back.
The seat and head restraint return to
their previous positions.iTo interrupt the procedure, activate the
seat adjustment switch (
page 35) or
move the release lever again.
!When moving the seat, make sure
there are no items in the footwell or be-
hind the seats. Otherwise you could
damage the seats.
Warning!
G
Always ensure that no one can become
trapped or injured when the seat is moving.
In case potential danger exists, the proce-
dure can be interrupted by moving the seat
adjustment switch (
page 35) in the door
control panel or by moving the release lever
again.
Warning!
G
The seat belts provide protection only with
the backrest locked in place and, therefore,
must be locked in place with the vehicle in
motion. Do not drive the vehicle when the
backrest is not locked in place. If the warn-
ing message
SEAT BACKREST, RIGHT -
LOCK
or
SEAT BACKREST, LEFT - LOCK
is
displayed in the multifunction display, then
38 Getting startedAdjustingthe respective backrest is not engaged in its
lock. Carefully slow down, and drive with
caution to an area which is in a safe distance
from the roadway. Always provide sufficient
room behind the backrest and fold the back-
rest all the way back until it locks in place.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
The warning message is no longer displayed
as soon as the backrest is locked in place. If
both backrests are locked in place and the
warning message is still displayed, have the
system checked at an authorized
Mercedes-Benz Center immediately.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take the
SmartKey with KEYLESS-GO* with you, and
lock your vehicle.
The power seats can also be operated with
the driver’s or passenger door open. Do not
leave children unattended in the vehicle or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
Never place hands under seat or near any
moving parts during a seat adjustment pro-
cedure.
!The automatic seat slide is provided
with a safety feature.
The automatic process is interrupted, if
the backrest of the sliding seat is
pushed against an occupant or object.
The seat will slide forward and stop.
Investigate and correct the cause of in-
terruption.
Now use memory button (
page 116)
or seat adjustment switch (page 35)
to bring seat into desired position.
When folding the backrest forward
from a reclined position, and then fold-
ing it back, the backrest stops in a
more upright position for the safety of
any rear-seat passenger. Adjust the
backrest until your arms are slightly an-
gled when holding the steering
wheel (
page 35).
109 Controls in detailSeats
Rear seat head restraints
Folding head restraints back
The rear seat head restraints and the rear
seat power head restraints* can be folded
backward for increased visibility.
1Switch in the front center console
Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.
Press switch1 in the front center con-
sole briefly.
The rear head restraints will fold back-
ward.Placing head restraints upright
Pull the rear head restraint upright until
it locks into position.
!The rear seat head restraints cannot be
removed.
Warning!
G
For safety reasons, always drive with the
rear head restraints in the upright position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
!Make sure the head restraints engage
when placing them upright manually.
Otherwise, their protective function
cannot be ensured.
110 Controls in detailSeatsPlacing power head restraints* upright
Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.
Press switch1 in the front center con-
sole and hold.
The rear head restraints will fold up-
right.Folding back and placing upright power
head restraints* with the switch in the
rear center console
You can fold the rear power head restraints
backward or upright using the head re-
straint folding switch in the rear center
console.
1Fold rear head restraint up
2Fold rear head restraint down
Make sure the ignition is switched on.
All the lamps in the instrument cluster
comes on.
Push upper half1 of switch.
The rear power head restraints will fold
upright.
Push lower half2 of switch.
The rear power head restraints will fold
backward.
Head restraint tilt
You can adjust the angle manually by pull-
ing or pushing the head restraints by hand.Warning!
G
For safety reasons, always drive with the
rear head restraints in the upright position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
154 Controls in detailControl systemConvenience submenu
Access the
CONVENIENCE
submenu via the
SETTINGS
menu. Use the
CONVENIENCE
sub-
menu to change the settings for a number
of convenience features. The following
functions are available:Setting key-dependency
Use this function to set whether the mem-
ory settings for the seats, the steering
wheel, the mirrors, and the automatic cli-
mate control should be stored separately
for each SmartKey (
page 116).
Move the selection marker with
theæ orç button to
the
CONVENIENCE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
SETTINGS KEY-DEPENDENT
.
The selection marker is on the current
setting.
Pressæ orç to set key-depen-
dency to
ON or
OFF
. Activating easy-entry / exit feature
Use this function to activate and deacti-
vate the easy-entry / exit feature. When
the feature is activated, the steering wheel
and driver’s seat will move back to facili-
tate exiting when you:
remove the SmartKey from the starter
switch
open the driver’s door.
However, the engine must be turned off.
Function
Page
Setting key-dependency
154
Activating easy-entry / exit fea-
ture
154
Setting parking position for exte-
rior rear view mirrors
156
Setting fold-in function for exteri-
or rear view mirrors
156
Warning!
G
You must make sure that no one can be-
come trapped or injured by the moving
steering wheel and the driver’s seat when
the easy-entry / exit feature is in operation
and the driver’s door is being opened or the
SmartKey is removed from the starter
switch.
224 Controls in detailUseful featuresStorage compartments under the front
seats
1Lid
2Buttons
Opening
Press buttons2 together and fold
lid1 down.
Closing
Close lid1 until both buttons2 of
lock engage.Cup holder in front of seat armrest
Folding out cup holder
1Button for folding out the cup holder
Open the storage compartment in front
of the armrest (
page 222).
Push button1.
The cup holder opens automatically.
2Button for folding out the second cup
holder
Push button2.
The second cup holder folds out in the
direction indicated by the arrow.
Warning!
G
When not in use, keep the cup holder closed
while traveling. Place only containers that fit
into the cup holder to prevent spills. Use lids
on open containers and do not fill containers
to a height where the contents, especially
hot liquids, could spill during vehicle maneu-
vers.
389 Index
A
ABC 210, 383
Messages in display 300
Setting vehicle level 211
ABS 23, 77, 383
Malfunction indicator lamp 292
Messages in display 301
Warning lamp 292
Accelerator position, automatic
transmission 163
Accident
In case of 52
Activating
Air conditioner (cooling) 183
Air recirculation mode 179
Anti-theft alarm system 83
Central locking (control system) 153
Charcoal filter 181
Distance warning function* 207
Distronic* 203
Easy-entry/exit feature 154
ESP 81
Exterior headlamps 49
Exterior lamps 120Exterior rear view mirror parking
position 168
Front and rear fog lamp 121, 122
Hazard warning flasher 124
Headlamps 49
High beams 123
Ignition 31
Ignition with KEYLESS-GO*
start/stop button 33
Immobilizer 55, 82
Limiting opening height of
trunk lid 153
Rear window defroster 182
Residual heat 183
Seat heater 113, 114
Seat ventilation* 115
Tow-away alarm 84
Windshield wipers 50
Activating steering wheel gearshift control
Downshifting 162, 165
Upshifting 162, 165
Adding
Coolant 267
Engine oil 265Additional turn signals 336
Adjustable air vents, rear passenger
compartment 185
Adjusting 34
Air distribution 177
Air volume 178
Backrest tilt 35
Exterior rear view mirror 40
Folding forward front seat
backrests 37
Head restraint height 36
Head restraint tilt 36
Instrument cluster illumination 126
Interior rear view mirror 40
Lumbar support 111
Mirrors 40
Multicontour backrest* 111
Seat cushion depth 35, 111
Seat cushion tilt 35
Seat fore and aft adjustment 35
Seat height 35
Seat in the lumbar region 112
Seat in the shoulder region 111
Seats 34
405 Index
Q
Quick search
Phone book* 140
R
Radio
Selecting satellite radio*
stations 135
Selecting stations 135
Radio transmitters, control and
operation 254
Range (distance to empty)
Calling up 144
Reading lamp 27
Rear fog lamp 337
Bulb 337
Switching on 122
Rear lamp bulbs
Replacing 340
Rear lamps see Tail lamps
Rear passenger compartment
Adjustable air vents 185
Rear seat head restraints
Folding back with switch 109
Placing upright 109Rear seats
Head restraints 109
Rear view mirror automatic antiglare 167
Rear view mirrors see Mirrors
Rear window
Blocking operation 75
Rear window defroster 182
Activating 182
Deactivating 182
Rear window sunshade* 172
Reconnecting
Vehicle battery 350
Refueling 257
Regular checks 258
Regular driving style 210
Reinstalling vehicle battery 349
Remote controls
Integrated 240
SmartKey 88, 92
Remote door unlock
With Tele Aid 237
Remote Vehicle Diagnostics 386
Removing
Vehicle battery 349
Wheel 346
Wiper blades 341Replacing
Backup lamp bulbs 340
Brake lamp bulbs 340
Bulbs 336
Front lamp bulbs 338
License plate lamp bulbs 340
Parking lamp bulbs 339
Rear fog lamp bulbs 340
Rear lamp bulbs 337, 340
Rear turn signal bulbs 340
Side marker lamp bulbs 339
Standing lamp bulbs 339
Wiper blades 341
Reporting
Safety defects 18
Reset button in the instrument
cluster 146
Resetting
All functions (control system) 146
All functions of a submenu 146
Fuel consumption 143
Service indicator (FSS) 283
Stored speed in Distronic* 204
Trip odometer 127
Residual heat utilization 183, 386