
Introduction.................................... 2
In brief ............................................ 6
Keys, doors and windows ............23
Seats, restraints ........................... 40
Storage ........................................ 62
Instruments and controls ...........102
Lighting ...................................... 142
Climate control ........................... 155
Driving and operating .................164
Vehicle care ............................... 224
Service and maintenance ..........284
Technical data ........................... 287
Customer information ................321
Index .......................................... 324Contents

In brief13
1Power windows .....................35
2 Exterior mirrors .....................33
3 Cruise control .....................183
Speed limiter ....................... 185
Adaptive cruise control .......186
Forward collision alert .........193
4 Side air vents ...................... 162
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................149
Exit lighting ......................... 153
Parking lights ...................... 150
Buttons for Driver
Information Centre ..............121
6 Instruments ........................ 110
7 Steering wheel controls .....102
8 Driver Information Centre .... 121
9 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ....................10410Sport mode ........................ 181
Central locking system ..........25
Fuel selector ....................... 111
Hazard warning flashers ....149
Control indicator for airbag
deactivation ........................ 115
Control indicator for front
passenger seat belt ...........115
Tour mode .......................... 181
11 Info-Display ........................ 126
12 Anti-theft alarm system
status LED ........................... 30
13 Centre air vents .................. 162
14 Glovebox .............................. 62
15 Traction Control system .....178
Electronic Stability Control . 179
Parking assist ..................... 198
Advanced parking assist .....201
Lane departure warning .....211Eco button for stop-start
system ................................. 167
Unlock button for boot lid ......28
16 Climate control system ........ 155
17 AUX input, USB input, SD
card slot ................................ 12
18 Power outlet ........................ 108
19 Selector lever, manual
transmission ....................... 175
Automatic transmission ......171
20 Electric parking brake .........176
21 Ignition switch with
steering wheel lock ............165
22 Horn ................................... 103
Driver airbag ........................ 53
23 Bonnet release lever ..........226
24 Storage compartment,
fuse box ............................. 255
25 Steering wheel adjustment 102
26 Light switch ........................ 142
Headlight range
adjustment ......................... 144
Front fog lights ...................149

In brief19
Rear window washer
Push lever.
Washer fluid is sprayed on the rear
window and the wiper wipes a few
times.
Rear window wiper/washer 3 106.
Climate control
Heated rear window, heated
exterior mirrors
The heating is operated by pressing
the Ü button.
Heated rear window 3 37.
Demisting and defrosting the
windows
Press button V.
Set the temperature control to the
highest level.
Cooling n on.
Heated rear window Ü on.
Climate control system 3 155.

Keys, doors and windows39
Closing sunroof from outside
The sunroof can be closed remotely
from outside the vehicle.
Press and hold e button to close the
sunroof.
Release the button to stop the
movement.
Initialising after a power failure
After a power failure, it may only be possible to operate the sunroof to a
limited extent. Have the system
initialised by your workshop.
Glass panel
Panorama roof
Turn the handle and move the roof
cover to a suitable position.
The roof cover engages in position
after releasing the handle.
Note
Close the sun visors before sliding
the roof lining.

50Seats, restraints
Seat belts are designed to be used byonly one person at a time. Child
restraint system 3 56.
Periodically check all parts of the belt system for damage, pollution and
proper functionality.
Have damaged components
replaced. After an accident, have the
belts and triggered belt pretensioners
replaced by a workshop.9 Warning
The openings in the backrests of
the OPC seats are not designed to mount or carry through any kind ofadditional seat belts.
Note
Make sure that the belts are not
damaged by shoes or sharp-edged
objects or trapped. Prevent dirt from
getting into the belt retractors.
Seat belt reminder
Front seats are equipped with a seat
belt reminder, indicated for driver seat
as control indicator X in the
tachometer 3 115 and for passenger
seat in the centre console 3 113.
Belt force limiters
On the front seats, stress on the body is reduced by the gradual release of
the belt during a collision.
Belt pretensioners In the event of a head-on or rear-end
collision of a certain severity, the front
seat belts are tightened.9 Warning
Incorrect handling (e.g. removal or
fitting of belts) can trigger the belt
pretensioners.
Deployment of the belt pretensioners
is indicated by continuous illumination
of control indicator v 3 115.
Triggered belt pretensioners must be
replaced by a workshop. Belt
pretensioners can only be triggered
once.
Note
Do not affix or install accessories or
other objects that may interfere with
the operation of the belt
pretensioners. Do not make any
modifications to belt pretensioner components as this will invalidate
the vehicle type approval.
Three-point seat belt
Fastening

116Instruments and controls
* illuminates yellow.
The front passenger airbag is
deactivated 3 55.9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine isrunning
Fault in the emission control system. The permitted emission limits may be
exceeded. Seek the assistance of a
workshop immediately.Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Service vehicle soon g illuminates yellow.
Additionally a warning message or a
warning code is displayed.
The vehicle needs a service.
Seek the assistance of a workshop.
Vehicle messages 3 128.
Brake and clutch system
Brake and clutch fluid level
R illuminates red.
The brake and clutch fluid level is too low 3 229.

120Instruments and controls9Warning
When the engine is off,
considerably more force is needed
to brake and steer. During an
Autostop the brake servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking the
assistance of a workshop 3 226.
Low fuel
i illuminates or flashes yellow.
Illuminates Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Catalytic converter 3 171.
Bleeding the diesel fuel system
3 231.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Reduced engine power
# illuminates yellow.
The engine power is limited. Consult
a workshop.
Exterior light
8 illuminates green.
The exterior lights are on 3 142.
High beam
C illuminates blue.
Illuminates when high beam is on or during headlight flash 3 143 , or when
high beam is on with high beam assist
or intelligent light range 3 145.
High beam assist
l illuminates green.The high beam assist or intelligent
light range is activated 3 143,
3 145.
Adaptive forward lighting
f illuminates or flashes yellow.
Illuminates Fault in system.
Seek the assistance of a workshop.
Flashes
System switched to symmetrical low
beam.
Control indicator f flashes for approx.
4 seconds after the ignition is
switched on as a reminder that the
system has been activated 3 145.
Automatic light control 3 143.
Fog light > illuminates green.
The front fog lights are on 3 149.

136Instruments and controls
Vehicle settings
■Climate and air quality
Auto fan speed : Modifies the level
of the cabin airflow of the climate
control in automatic mode.
Climate control mode : Controls the
state of the cooling compressor
when the vehicle is started. Last
setting (recommended) or at
vehicle start either always ON or
always OFF.
Auto rear demist : Activates
automatically rear heated window.
■ Comfort settings
Chime volume : Changes the
volume of warning chimes.
Personalization by driver : Activates
or deactivates the personalisation
function.
Rear auto wipe in reverse :
Activates or deactivates
automatically switching on of the
rear window wiper when reverse
gear is engaged.
■ Park assist / Collision detection
Park assist : Activates or
deactivates the ultrasonic parking
assist.
Auto collision preparation :
Activates or deactivates the
automatic brake functionality of the
vehicle in the event of imminent
collision danger. The following is
selectable: the system will take
over brake control, warn by chimes only or is deactivated.
Side blind zone alert : Changes the
settings for the side blind spot alert
system.
■ Exterior ambient lighting
Duration upon exit of vehicle :
Activates or deactivates and
change the duration of exit lighting.
Exterior lighting by unlocking :
Activates or deactivates the
welcome lighting.
■ Power door locks
Auto door lock : Activates or
deactivates the automatic door
unlocking function after switching
off ignition. Activates or deactivates
the automatic door locking function after driving off.
Stop door lock if door open :
Activates or deactivates the