90Instruments and controlsWhen the engine is started, Y
illuminates briefly. If it does not
illuminate, seek the assistance of a
workshop.
Illuminates during driving when fuel
level in tank is too low. Refuel
immediately 3 150.
Never run the tank dry. Erratic fuel
supply can cause catalytic converter
to overheat 3 130.
If the tank has been run dry, bleed the fuel system 3 165.
Fuel tank capacity 3 211.
Catalytic converter 3 130.
Drain fuel filter
U illuminates yellow.
Illuminates when water level in diesel fuel filter exceeds a specified level.
Residual water in the diesel fuel filter
must be drained 3 164. Seek the
assistance of a workshop as soon as
possible.
Immobiliser d illuminates red.When the engine is started, d
illuminates briefly. If it does not
illuminate, seek the assistance of a
workshop.
Illuminates to indicate a fault in the
immobiliser system. The engine
cannot be started.
Electronic immobiliser 3 28.
Reduced engine power
# illuminates yellow.
Illuminates in conjunction with control
indicator g; the vehicle needs a
service. Move out of the flow of traffic as quickly as possible without
impeding other vehicles, stop the
engine and restart after 10 seconds.
The engine power is limited. Consult
a workshop.
Apply footbrake
- illuminates yellow.
Brake pedal must be depressed to
release the electrical parking brake
3 143.Clutch pedal must be depressed to
restart the engine.
Stop-start system 3 126.
High beam
C illuminates blue.
Illuminated when high beam is on and
during headlight flash 3 106.
Automatic headlight levelling system
q illuminates yellow
Illuminates during driving to indicate a fault that requires immediate
attention. Seek the assistance of a
workshop as soon as possible.
Automatic headlight range
adjustment 3 106.
Fog light
> illuminates green.
Illuminates when the front fog lights
are switched on 3 108.
Instruments and controls99Always day design; black or coloured
text on a light background.
Always night design ; white or
coloured text on a dark background.
Selections are indicated by a o in
front of the menu item.
Ignition logic
See Infotainment manual.Vehicle messages
Warning chimes When starting the engine or whilst
driving
Only one warning chime will sound at a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened.
● When operating the turn and lane-change signals.
● When the vehicle is being driven and the electrical parking brake isapplied 3 143.
● When releasing the electrical parking brake without applying
the foot brake 3 90.
● If there is a fault in the braking system 3 85.
● If the parking assist detects an object 3 148.● During automatic self-cleaning of
the diesel particle filter 3 129.
● In vehicles equipped with engine overspeed warning; when
vehicle speed exceeds 120 km/h
3 91.
When the vehicle is parked and/or the driver's door is opened
● When the key is in the ignition switch.
● With exterior lights on.
Tyre pressure
Check control
Lighting109Rear fog lights
Operated by pressing ø.
Control indicator ø 3 91 illuminates
in the instrument cluster when the rear fog light is switched on.
The rear fog light can only be
switched on when the ignition is on
and the light switch is in position 9,
or the front fog lights are on and the
light switch is in position 8.
Light switch in position AUTO:
switching on rear fog light will switch
on low beam and sidelights
automatically.
The vehicle rear fog light is
deactivated when towing.
Parking lights
When the vehicle is parked, the
parking lights on one side can be
activated:
1. Set light switch to 7 or AUTO .
2. Switch off ignition.
3. Move turn signal lever all the way up (right parking lights) or down
(left parking lights).
Confirmed by a signal tone and the
corresponding turn signal control
indicator.
To deactivate, switch on the ignition or move the turn signal lever in the
opposite direction.
Reversing lights
The reversing lights come on when
the ignition is on and reverse gear is
selected.
Centre high-mounted brake light Illuminates when the brakes are
applied, acting as a third stop light, to
supplement the brake lights.
Misted light covers
The inside of the light housing may
mist up briefly in poor, wet and cold weather conditions, in heavy rain or
after washing. The mist disappears
quickly by itself; to help switch on the
headlights.
122Driving and operatingDriving and
operatingDriving hints ............................... 122
Driving economically ...............122
Control of the vehicle ...............123
Steering ................................... 124
Starting and operating ...............124
New vehicle running-in ............124
Ignition switch positions ...........125
Starting the engine ..................125
Overrun cut-off ........................ 126
Stop-start system ....................126
Parking .................................... 128
Engine exhaust .......................... 129
Diesel particle filter ..................129
Catalytic converter ...................130
AdBlue ..................................... 131
Automatic transmission ..............136
Transmission display ...............136
Selector lever .......................... 136
Sport mode .............................. 137
Manual mode ........................... 138
Electronic driving programmes 138
Fault ........................................ 138
Interruption of power supply ....139Manual transmission ..................139
Drive systems ............................ 140
All-wheel drive ......................... 140
Brakes ........................................ 142
Antilock brake system .............142
Parking brake .......................... 143
Brake assist ............................. 144
Hill start assist ......................... 144
Ride control systems .................145
Electronic Stability Control ......145
Descent control system ...........146
Automatic level control ............147
Driver assistance systems .........147
Cruise control .......................... 147
Parking assist .......................... 148
Fuel ............................................ 150
Fuel for diesel engines ............150
Refuelling ................................ 150
Fuel consumption - CO 2-
Emissions ............................... 151
Trailer hitch ................................ 152
General information .................152
Driving characteristics and
towing tips .............................. 152
Trailer towing ........................... 153
Towing equipment ...................153
Trailer stability assist ...............155Driving hints
Driving economically Fuel economy mode
Fuel economy mode is a function that optimises fuel consumption. It affects,
e.g., engine power and torque,
acceleration and gear shift indication.
Manual transmissionActivation
Press s on the instrument panel;
LED in the button illuminates to
indicate activation.
128Driving and operatingIf the selector lever is shifted out of
neutral before depressing the clutch
first, control indicator - illuminates.
Control indicator - 3 90.
Restart of the engine by the stop- start system
The selector lever must be in neutral to enable an automatic restart.
If one of the following conditions occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system.
● The stop-start system is manually deactivated
● the bonnet is opened
● the driver's seat belt is unfastened and the driver's door
is opened
● the engine temperature is too low
● the charging level of the vehicle battery is below a defined level
● the brake vacuum is not sufficient
● the vehicle is driven at least at walking speed
● the defrosting function is activated● the climate control systemrequests an engine start
● the air conditioning is manually switched on
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during restart might be noticeable.
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 electrical parking brake.
Pull switch m.
The electric parking brake is
applied when control indicator
m illuminates 3 85.
For maximum force, e.g.
parking with a trailer or on
inclines, pull switch m twice.
● Switch off the engine.
● If the vehicle is on a level surface or uphill slope, engage
first gear or move the selector
lever to 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
move the selector lever to P
before removing the ignition
key. Turn the front wheels
towards the kerb.
● Close windows and sunroof.
● Turn the ignition key to position
LOCK , push key into ignition
switch and remove.
For vehicles with automatic
transmission, depress foot
brake and shift into P before
pushing key into ignition switch and removing.
Turn the steering wheel until
the steering wheel lock is felt to
engage.
136Driving and operatingAutomatic transmission
The automatic transmission permits
automatic gearshifting (automatic
mode) or manual gearshifting
(manual mode).
Transmission display
The transmission display is shown in
the Driver Information Centre 3 91,
located in the centre of the instrument
cluster.
The mode or selected gear is shown
in the transmission display.
P:park positionR:reverse gearN:neutralD:drive position (automatic
mode)1-6:selected gear in manual mode
Selector lever
P:park position, wheels are locked, engage only when the vehicle is
stationary and the electrical
parking brake is appliedR:reverse gear, engage only when
vehicle is stationaryN:neutral or idleD:drive position (automatic mode
with all gears)
The selector lever is locked in position
P and N and can only be moved when
the ignition is on and the foot brake is applied.
To engage P or R, push the release
button.
Never shift to P or R while the vehicle
is moving.
The engine can only be started with
lever in position P or N. Depress foot
brake or apply electrical parking
brake before starting.
Do not accelerate while engaging a
gear. Never depress the accelerator
pedal and brake pedal at the same
time.
When a gear is engaged, the vehicle
slowly begins to creep when the foot
brake is released.
Engine braking To utilise the engine braking effect,
select a lower gear in good time when
driving downhill - see Manual mode.
Driving and operating137Use of the engine braking effect, as
opposed to the use of the foot brake
when driving downhill, can extend the
life of the brakes.
Rocking the vehicle
Rocking the vehicle is only
permissible if the vehicle is stuck in
water, ice, sand, mud, snow or a dip.
Move the selector lever between D
and R in a repeat pattern while
applying light pressure to the
accelerator pedal when the vehicle is in gear. Do not race the engine and
avoid sudden acceleration.
If the vehicle cannot be released after
rocking the vehicle several times,
your vehicle may need to be towed
3 196.
Parking Apply the electrical parking brake and
engage P.
The ignition key can only be removed
when the selector lever is in position
P .Sport mode
Suspension and steering become
more direct and provide better
contact with the road surface. The
engine reacts more quickly to
accelerator pedal movements.
Automatic gear changing is also more
responsive.
Sport mode can reduce the vehicle's
fuel economy. Use normal mode whenever possible.
Note
Sport mode may be unavailable if the charging level of the vehicle
battery is too low.
ActivationPress SPORT to switch on Sport
mode.
Control indicator S illuminates in
the instrument cluster 3 86.
Deactivation
Press SPORT again to return to
normal mode. Control indicator S extinguishes.
Driving and operating143ABS starts to regulate brake pressure
as soon as a wheel shows a tendency to lock. The vehicle remains
steerable, even during hard braking.
ABS control is made apparent
through a pulse in the brake pedal
and the noise of the regulation
process.
For optimum braking, keep the brake
pedal fully depressed throughout the
braking process, despite the fact that
the pedal is pulsating. Do not reduce
the pressure on the pedal.
After starting off, the system performs a self-test which may be audible.
Control indicator u 3 85.
Fault9 Warning
If there is a fault in the ABS, the
wheels may be liable to lock due
to braking that is heavier than
normal. The advantages of ABS
are no longer available. During
hard braking, the vehicle can nolonger be steered and may
swerve.
You can continue driving, provided
you drive with care and anticipation.
Have the cause of the fault remedied
by a workshop.
Parking brake
Electrical parking brake
Applying when vehicle is stationary
Pull switch m, the electrical parking
brake operates automatically with
adequate force. For maximum force,
e.g. parking with a trailer or on
inclines, pull switch m twice.
The electrical parking brake can
always be activated, even if the
ignition is off.
Do not operate electrical parking
brake system too often without
engine running as this will discharge
the battery.
Before leaving the vehicle, check the
electrical parking brake status.
Control indicator m 3 85.
Releasing
Switch on ignition. Keep foot brake
depressed and then push switch m.
If the foot brake is not depressed
when attempting to release electrical
parking brake, a warning chime will
sound and control indicator -
illuminates in the instrument cluster
3 90.