In brief111Central locking system ..........24
2 Power windows .....................34
3 Exterior mirrors .....................32
4 Light switch ......................... 115
5 Cruise control ...................... 154
Speed limiter ....................... 156
Forward collision alert .........157
6 Side air vents ...................... 130
7 Turn and lane-change
signals ................................. 122
Headlight flash ....................117
Low beam and high beam ..116
Buttons for Driver
Information Centre ................96
8 Instruments ........................... 83
9 Steering wheel controls .......76
10 Windscreen wiper,
windscreen washer system ...77
Rear window wiper, rear
window washer system .........79
11 Centre air vents ................... 130
12 Anti-theft alarm system
status LED ........................... 3013Info-Display ........................ 101
14 Controls for Info-Display
operation ............................. 101
15 Glovebox .............................. 58
16 Descent control system ......... 93
Fuel selector ......................... 85
Stop-start system ................138
17 Climate control system ........ 126
18 Electronic Stability Control
(ESC) .................................. 152
19 Control indicator for airbag
deactivation .......................... 92
20 Front storage ......................... 59
Power outlet .......................... 82
USB port, AUX input
21 Selector lever, manual
transmission ....................... 148
Selector lever, automatic
transmission ....................... 145
22 Parking brake ......................150
23 Hazard warning flashers ....121
24 Parking assist ..................... 160
Lane departure warning ......16725Ignition switch with
steering wheel lock ............134
Power button ....................... 135
26 Horn ..................................... 77
Driver airbag ........................ 49
27 Steering wheel adjustment ..76
28 Bonnet release lever ..........181
29 Front storage ......................... 59
Fuse box ............................ 194
In brief17Starting the engineIgnition switch
● Turn key to position 2.
● Move the steering wheel slightly to release the steering wheel
lock.
● Manual transmission: operate clutch and brake pedal.
● Automatic transmission: operate brake pedal and move selector
lever to P or N.
● Do not operate accelerator pedal.
● Diesel engines: wait until control
indicator ! for preheating
extinguishes.
● Turn key to position 3 and
release.
To turn the key back from position 2
to 1 or 0, first push the key all the way
in towards the steering column.Power button
● Press Engine Start/Stop for a few
seconds until green LED
illuminates.
● Move the steering wheel slightly to release the steering wheel
lock.
● Manual transmission: operate clutch and brake pedal.
● Automatic transmission: operate brake pedal and move selectorlever to P or N.
● Do not operate accelerator pedal.
● Press Engine Start/Stop and
release.
18In briefStop-start system
If the vehicle is at a low speed or at astandstill and certain conditions are
fulfilled, activate an Autostop as
follows:
● Depress the clutch pedal.
● Shift the selector lever to N.
● Release the clutch pedal.
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer.
To restart the engine, depress the
clutch pedal again.
Stop-start system 3 138.
Parking9 Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake. Activate the parking
brake without pressing the
release button. Apply as firmly
as possible on a downhill slope
or uphill slope. Depress brake
pedal at the same time to
reduce operating force.
● Switch off the engine.
● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P before
removing the ignition key. On
an uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P before removing the ignition
key. Turn the front wheels
towards the kerb.
● Close the windows and the sunroof.
● Remove the ignition key from the ignition switch. For vehicles
with automatic transmission,
the key can only be removed
when the selector lever is in
position P.
Turn the steering wheel until
the steering wheel lock is felt to engage.
● Lock the vehicle with e on the
radio remote control.
Activate the anti-theft alarm
system 3 30.
● The engine cooling fans may run
after the engine has been
switched off 3 181.
Keys, doors and windows35
Operate the switch for the respective
window by pushing to open or pulling to close.
Pushing or pulling gently to the first
detent: window moves up or down as long as the switch is operated.
Pushing or pulling firmly to the second
detent and then releasing: window
moves up or down automatically with
safety function enabled. To stop
movement, operate the switch once
more in the same direction.
Safety function
If the window glass encounters
resistance above the middle of the
window during automatic closing, it is
immediately stopped and opened
again.
Override safety function In the event of closing difficulties due
to frost or the like, switch on the
ignition, then pull the switch to the first
detent and hold. The window moves
up without safety function enabled.
To stop movement, release the
switch.Child safety system for rear
windows
Press z to deactivate rear power
windows.
To activate, press z again.
Overload
If the windows are repeatedly
operated within short intervals, the
window operation is disabled for
some time.
Keys, doors and windows37Open or closePress switch 1 or switch 2 gently to
the first detent: sunroof is opened or
closed as long as the switch is
operated.
Press switch 1 or switch 2 firmly to the
second detent and then release: the
sunroof is opened or closed
automatically with safety function
enabled. To stop movement, operate
the switch once more.
Raise or close
Press switch 3 or switch 4: sunroof is
raised or closed automatically with
safety function enabled.
If the sunroof is raised, it can be
opened in one step by pressing
switch 1.
Sunblind
The sunblind is operated manually.
Close or open the sunblind by sliding. When the sunroof is open, the
sunblind is always open.Dirt and debris may collect on the
sunroof seal or in the track that could
cause an issue with sunroof
operation, noise or plug the water
drainage system. Periodically open
the sunroof and remove any
obstacles or loose debris. Wipe the
sunroof seal and roof sealing area
using a clean cloth, mild soap, and
water. Do not remove grease from the sunroof.
General hints
Safety function
If the sunroof encounters resistance
during automatic closing, it is
immediately stopped and opened
again.
Override safety function
In the event of closing difficulties due
to frost or the like, press and hold
switch 2. The sunroof closes without
safety function enabled. To stop
movement, release the switch.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.
42Seats, restraintsLumbar support
Adjust lumbar support using the four-way switch to suit personal
requirements.
Moving support up and down: push switch up or down.
Increasing and decreasing support:
push switch forwards or backwards.
Adjustable thigh support
Pull the lever and slide the thigh
support.
Heating
Adjust heating to the desired setting
by pressing ß for the respective seat
one or more times. The LED in the
button indicates the setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when
engine is running and during an
Autostop.
Stop-start system 3 138.
Instruments and controls939Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 150.
Antilock brake system (ABS)
u illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If the control indicator does not
extinguish after a few seconds, or if it illuminates while driving, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 150.
Gear shifting
R or S with the number of a higher or
lower gear is indicated, when up- or
downshifting is recommended for fuel
saving reasons.
Descent control system u illuminates or flashes green.
Illuminates green
The system is ready for operation.
Flashes green
The system is in operation.
Lane departure warning
) illuminates green or flashes yellow.
Illuminates green
System is switched on and ready to
operate.
Flashes yellow
System recognises an unintended
lane change.
Lane departure warning 3 167.Electronic Stability Control
off
n illuminates yellow.
The system is deactivated.
Electronic Stability Control
and Traction Control system
b illuminates or flashes yellow.
Illuminates A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control 3 152.
Traction Control system 3 151.
94Instruments and controlsTraction Control system offk illuminates yellow.
The system is deactivated.
Preheating ! illuminates yellow.
Preheating of diesel engine is
activated. Only activates when
outside temperature is low.
AdBlue
ù flashes yellow.
AdBlue level is low. Refill AdBlue
soon to avoid prevention of the
engine start.
AdBlue 3 143.
Tyre pressure monitoring
system
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss. Stop immediately and check tyre pressure.Flashes
Fault in system or tyre without
pressure sensor mounted (e.g. spare
wheel). After 60-90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Tyre pressure monitor system
3 200.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and/or
locking of the drive wheels.
1. Depress clutch.
2. Select neutral gear, set selector lever to N.
3. Move out of the flow of traffic as
quickly as possible without
impeding other vehicles.
4. Switch off ignition.9 Warning
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.
Keep engine turned off and let the
vehicle be towed to a workshop
3 182.
Low fuel Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.