Fuel reserve32 Turn signal system32
Trailer turn signal lights
33
Fog lights
33
Speed regulating system / speed limiter
33
Brake pedal (automatic gearbox)
33
Main beam
33
Automatic gearbox
33
Rear seat belt warning light
33
Generator
34
Coolant
34
Engine oil pressure
34
Engine oil level
34
Lamp failure
35
Diesel particle filter (diesel)
35
Windscreen washer fluid level
35
START-STOPsystem
35
Display a low temperature
35
Adaptive cruise control (ACC)
36
Distance warning (Front Assist)
36
Advance warning / Emergency braking (Front Assist)
36
Service
36
The warning lights in the instrument cluster indicate certain functions or
faults.
Some warning lights can be accompanied by acoustic signals and messages in
the display of the instrument cluster.
After switching on the ignition, some warning lights light up briefly as a func-
tion test. If the tested systems are OK, the corresponding warning lights go
out a few seconds after switching on the ignition or after starting the engine.
The warning lights are at the following locations in the instrument clus-
ter » Fig. 17 on page 27 or» Fig. 18 on page 27 .
▶ Engine revolutions counter
1
▶Display
2
▶Speedometer
3
▶Bar with warning lights
4Warning lights in the display
Depending on the importance the warning light (danger) or (warning) illumi-
nates along with some of the warning lights in the bar with the warning lights.WARNING■ Ignoring illuminated indicator lights and related messages or instructions
in the instrument cluster display may lead to serious personal injury or
damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and activate the hazard
warning lights system » page 56. Place the warning triangle at the pre-
scribed distance.
■
The engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warnings
» page 137 , Engine compartment .
handbrake
Read and observe
on page 29 first.
lights up – the hand brake has been applied.
An acoustic signal will sound if you drive the vehicle above 5 km/h while the
handbrake is still on.
▶ Release the handbrake.
Braking system
Read and observe
on page 29 first.
illuminates – the brake fluid level in the brake system is too low.
▶ Park the vehicle, stop driving!
Seek help from a specialist garage.
WARNINGA fault to the braking system can increase the vehicle’s braking distance -
There is a risk of an accident!
Front seat belt warning light
Read and observe
on page 29 first.
lights up - the driver or front passenger has not fastened their seat belt.
29Instruments and warning lights
Disconnecting the vehicle battery
If the vehicle's battery has been disconnected and reconnected, the indicator
light
comes on after switching on the ignition.
The warning light should go out after driving a short distance.
If, after a short drive, the indicator light does not go out, there is a system er-
ror.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
For more information on the ESC system » page 101, Stability Control (ESC) or
TCS system » page 102, Traction control (TCS) .
Traction control (TCS) disabled
Read and observe
on page 29 first.
illuminates – the TCS system is disabled.
Anti-lock braking system (ABS)
Read and observe
on page 29 first.
lights up – there is an ABS fault.
The vehicle will only be braked by the normal brake system without the ABS.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
WARNING■ If warning light illuminates simultaneously with warning light
» page 29 , Braking system , do not continue your journey! Seek help
from a specialist garage.■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – there is a risk of an accident occurring!
Rear fog light
Read and observe
on page 29 first.
lights up – the rear fog light is switched on.
Emission control system
Read and observe
on page 29 first.
lights up – there is a fault in the emission control system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Preheating unit (diesel)
Read and observe
on page 29 first.
flashes – there is a fault in the engine management system. The system
makes possible operation emergency mode - there may be a noticeable reduc-
tion in engine performance.
There is a fault in the glow plug system if the warning light does not come
on or illuminates continuously.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
EPC warning light (petrol)
Read and observe
on page 29 first.
lights up – there is a fault in the engine management system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Airbag system
Read and observe
on page 29 first.
System fault
lights up - there is a fault in the airbag system.
Error: AirbagAIRBAG ERROR
31Instruments and warning lights
If there is a fault in the turn signal system, the warning light flashes at twice
its normal rate (does not apply when towing).
When the hazard warning light system is switched on, this will cause all of the turn signal lights as well as both warning lights to flash.
Trailer turn signal lights
Read and observe
on page 29 first.
flashes – the trailer turn signal lights are switched on.
If a trailer is hitched and the warning light
is not flashing, one of the trailer
turn signal lights has failed.
▶ Check the trailer bulbs.
Fog lights
Read and observe
on page 29 first.
illuminates – the fog lights are switched on.
Speed regulating system / speed limiter
Read and observe
on page 29 first.
illuminates - the vehicle speed is limited by the speed regulating system
and/or the adaptive cruise control or by the speed limiter.
flashes – the speed set with the speed limiter has been exceeded.
Brake pedal (automatic gearbox)
Read and observe
on page 29 first.
lights up – apply the brake.
Main beam
Read and observe
on page 29 first.
lights up – the main beam or the headlight flasher is switched on.
Automatic gearbox
Read and observe
on page 29 first.
Gearbox overheated
The warning light
is only shown in the MAXI DOTdisplay.
Illumi-
nates
Gearbox overheated. You can drive on.GEARBOX OVERHEATED
Transmission overheated. You can drive on, exercising appropriate caution.
Illumi-
nates
Gearbox overheated. Stop! Log book!STOP VEHICLE GEARBOX OVERHEAT
▶
Stop driving! Stop the vehicle and turn off the engine.
You can continue your journey as soon as the warning light disappears.
▶ If the warning light does not go off,
stop driving! Seek help from a special-
ist garage.
Transmission problem
The warning light is only shown in the MAXI DOTdisplay.
Illumi-
nates
Gearbox faulty. Stop the vehicle safely!GEARBOX FAULTY WORKSHOP
▶ Park the vehicle,
stop driving! Seek help from a specialist garage.
Illumi-
nates
Gearbox in emergency mode. No reverse gear.GEARBOX ERROR REV_ GEAR NOT AVAIL Illumi-
nates
Error: gearbox. Speed is limited.GEARBOX ERROR
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
Rear seat belt warning light
Read and observe
on page 29 first.
lights up – a rear seat belt is not fastened.
lights up – a rear seat belt is fastened.
When the seat belt is fastened/unfastened, the particular light lights up briefly
and indicates the current belt status!
33Instruments and warning lights
WARNINGEven at temperatures around +4 °C, black ice may still be on the road sur-
face! Do not only rely upon the information given on the outside tempera-
ture display that there is no ice on the road.
Adaptive cruise control (ACC)
Read and observe
on page 29 first.
The warning lights indicate the condition of the ACC system
» page 110.
Distance warning (Front Assist)
Read and observe
on page 29 first.
The warning light is only shown in the MAXI DOTdisplay.
illuminates – the safe distance to the vehicle in front is below the mini-
mum.
Information on the Front Assist system » page 114.
Advance warning / Emergency braking (Front Assist)
Read and observe
on page 29 first.
illuminates – the system has recognized the risk of a collision or automati-
cally triggered an emergency braking manoeuvre » page 114.
Service
Read and observe
on page 29 first.
illuminates – information regarding a service appointment that is due
» page 41 , Service interval display .
Information system
Driver information system
Introduction
This chapter contains information on the following subjects:
Display in the instrument cluster
36
Setting the clock
37
Gear recommendation
37
Auto Check Control
37
Display in the instrument cluster
Fig. 21
Display types: MAXI DOT / Segment Display
Depending on the vehicle's equipment, the information system uses the dis-
play in the instrument cluster to provide the following information » Fig. 21.
Time / symbols of the Infotainment voice control
Engaged gear / gear recommendation
Selector lever positions for the automatic gearbox
Warning lights of the START-STOP system
Compass display 1)
Driving data (multifunction display)
Warning lights
Information messages
Door alarm
1231)
Applies to vehicles with factory-installed navigation system.
36Operation
Unlocking/locking - KESSYFig. 31
Vehicle unlocking / vehicle locking
Read and observe
and on page 45 first.
The KESSY system (Keyless Entry Start Exit System) enables unlocking and
locking of the vehicle without actively using the remote control key.
›
Grip the door handle to unlock » Fig. 31
the vehicle.
›
Touch the sensor on the door handle with your finger to
lock» Fig. 31 -
the
vehicle.
When unlocking/locking the vehicle, the key must be at a maximum distance
of approximately 1.5 m from the front door handle.
Information on locking
On vehicles fitted with automatic gearbox, the selector lever must be moved
into the position P before unlocking.
The vehicle cannot be locked if the ignition has not been turned off.
After locking the car, it is not possible to unlock it within the next 2 seconds by touching the door handle. This can be used to check whether the vehicle is
locked.
Protection against inadvertently locking the key in the vehicle
If one of the doors is closed after locking the vehicle and the key with which
the vehicle was locked remains in the passenger compartment, the vehicle is
automatically unlocked. After automatically unlocking, the turn signal lights
will flash four times. If no door is opened within 45 seconds, the vehicle is au-
tomatically locked again.
If the boot lid is closed after locking the vehicle and the key with which the vehicle was locked remains in the luggage compartment, the lid is automatical-
ly unlatched (partially opened). After automatically unlocking, the turn signal
lights will flash four times. The boot lid remains unlatched (partially opened);
the other doors remain locked.
CAUTION
Some types of gloves can affect the unlocking or locking device via the sen-
sors in the door handle.
Vehicle locking / unlocking with the central locking button
Fig. 32
Central locking button
Read and observe and on page 45 first.
Prerequisites for locking / unlocking with the central locking button
The vehicle is not locked from the outside.
None of the doors are open.
›
To lock , press the
button » Fig. 32 .
Locking is displayed in the button by the illumination of the
symbol.
The following applies after locking. ▶ Opening the doors and the boot lid from the outside is not possible.
▶ The doors can be unlocked and opened from the inside by a single pull on the
opening lever of the respective door.
WARNINGDoors locked from the inside make it difficult for rescuers to get into the
vehicle in an emergency – danger to life!46Operation
Before negotiating a long or steep gradient , reduce speed and shift down a
gear. As a result, the braking effect of the engine will be used, reducing the
load on the brakes. If, nevertheless, there is a need for additional braking, it
should be carried out at intervals.
Emergency braking warning - If it is necessary to brake hard, the system may
cause the brake lights to automatically flash, to alert the traffic behind.
New brake pads must first be““run in”” because these do not initially have the
best possible braking effect. Drive especially carefully for the first 200 km or
so.
If the brake fluid level is too low, it can cause faults in the braking system ;
the warning light will light up in the instrument cluster » page 29
,
Braking
system . If the warning light does not light up, yet the stopping distance is per-
ceived to be longer than before, the driving style should be adapted in view of
the unknown cause of the problem, and braking kept to a minimum - seek the
help of a specialist garage without delay.
The brake booster increases the pressure generated with the brake pedal. The
brake booster only operates when the engine is running.WARNING■ Greater physical effort is required for braking when the engine is switch-
ed off – risk of accident.■
The clutch pedal must be depressed when braking on a vehicle with man-
ual transmission, when the vehicle is in gear and at low revs. Otherwise,
the functionality of the brake system may be impaired – risk of accident!
■
Do not depress the brake pedal, if there is no requirement to slow down.
This causes the brakes to overheat and can also result in a longer braking
distance and excessive wear - The is a risk of an accident!
■
Only brake for the purpose of drying and cleaning the brake discs if the
traffic conditions permit this. Do not place any other road users in jeopardy.
■
Recommendations for new brake pads should be followed.
■
When stopping and parking, the parking brake should always be applied
firmly, otherwise the vehicle could move off - The is a risk of an accident!
■
If a front spoiler, full wheel trim, etc. is mounted retrospectively, it must
be ensured that the air supply to the front wheel brakes is not reduced.
Otherwise, the front brakes could be in danger of overheating – The is a
risk of an accident!
HandbrakeFig. 118
Handbrake
Read and observe on page 94 first.
The handbrake secures the vehicle against unwanted movement when stop-
ping and parking.
Apply
›
Pull the handbrake lever firmly upwards.
Undoing
›
Pull the handbrake lever up slightly while pushing in the locking button
» Fig. 118 .
›
Move the lever right down while pressing the lock button.
The handbrake warning light lights up when the handbrake is applied, provi-
ded the ignition is on.
A warning signal sounds if the vehicle is inadvertently driven off with the
handbrake applied. The handbrake warning is activated if the vehicle is driven
at a speed of over 5 km/h for more than 3 seconds.
WARNINGDisengage the handbrake completely. A handbrake which is only partially
disengaged can result in the rear brakes overheating. This can have a nega-
tive effect on the operation of the brake system – risk of accident!
Parking
Read and observe
on page 94 first.
When stopping and parking, look for a place with a suitable surface » .
Only carry out the activities while parking in the specified order.
94Driving
CAUTIONScrew the jack back to its starting position prior to putting it back in its box -
risk of damage to the box.
Note
The declaration of conformity is included with the jack or the log folder.
Changing a wheel
Preliminary work
For safety's sake, the following instructions must be observed before
changing a wheel on the road.
›
Park the vehicle as far as possible away from the traffic flow - choose a place
with a flat and firm surface.
›
Switch off the engine.
›
For vehicles with manual transmission select1, gear .
›
For vehicles with automatic transmission , place the selector lever in the P
position.
›
Firmly apply the handbrake.
›
Switch on the hazard warning lights and set up the warning triangle at the
prescribed distance.
›
Have all the occupants get out . The passengers should not stand on the
road while the wheel is being changed (they should remain behind a crash
barrier, for instance).
›
Uncouple any trailers.
Changing a wheel
›
Take out the emergency or spare wheel » page 152.
›
Remove the full wheel trim » page 152or caps» page 152 .
›
Loosen the wheel bolts » page 153 » .
›
Jack up the vehicle » page 153 until the wheel that needs changing is clear of
the ground.
›
Unscrew the wheel bolts and place them on a clean surface (cloth, paper,
etc.).
›
Remove the wheel carefully.
›
Attach the spare wheel and slightly screw on the wheel bolts.
›
Lower the vehicle.
›
Tighten the wheel bolts opposite each other using the wheel wrench (“pull- ing crossways”) » page 153.
›Replace the wheel trim
» page 152and caps» page 152 .
When fitting unidirectional tyres, ensure that the direction of rotation is cor-
rect » page 145 .
All bolts must be clean and must turn easily. If screws are corroded and diffi-
cult to move, these must be replaced.WARNING■ Undo the wheel bolts just a little (about one turn), provided the vehicle
has not yet been jacked up. Otherwise the wheel could come loose and fall
off – risk of injury.■
Under no circumstances must the bolts be greased or oiled - cause an ac-
cident.
Subsequent steps
After changing the wheel, the following work should be carried out.
›
Stow the replaced wheel in the well under the floor covering of the luggage
compartment and secure it with a nut.
›
Stow the tool kit in the space provided and secure using the strap.
›
Check tyre pressure on the mounted wheel and adjust if necessary and, with
vehicles with tyre pressure monitoring, save the tyre pressure values in the
system » page 117 .
›
Have the tightening torque of the wheel bolts checked as soon as possible.
The prescribed tightening torque is 120 Nm.
Change the damaged wheel or consult a specialist garage about repair possi-
bilities.
WARNINGTightening torque which is too high can damage the threads and this can
result in permanent deformation of the contact surfaces on the rim. Where
tightening torque is too low, the wheels may become loose while driving -
risk of accident. Therefore drive cautiously and only at a moderate speed
until the tightening torque has been checked.151Emergency equipment, and self-help
Description of the breakdown kitFig. 187
Description of the breakdown kit
Read and observe
on page 154 first.
The kit is located in a box under the floor covering in the luggage compart-
ment.
Sticker with “max. 80 km/h”/“max. 50 mph” speed designation
Valve remover
Inflation hose with plug
Air compressor (the layout of the controls may be different depending on
the type of air compressor delivered with the vehicle)
Button for tyre pressure reduction
12 volt cable connector
Tyre inflation hose
Tyre pressure indicator
ON and OFF switch
Tyre inflator bottle with sealant
Replacement valve core
Note
The declaration of conformity is included with the air compressor or the log
folder.1234567891011Preparing to use the breakdown kit
Read and observe
on page 154 first.
For safety's sake, the following instructions must be observed before
undertaking a wheel repair on a road.
›
Park the vehicle as far as possible away from the traffic flow - choose a place
with a flat and firm surface.
›
Switch off the engine.
›
For vehicles with manual transmission select 1st gear.
›
For vehicles with automatic transmission , place the selector lever in the P
position.
›
Firmly apply the handbrake.
›
Switch on the hazard warning lights and set up the warning triangle at the
prescribed distance.
›
Have all the occupants get out . While the repair is being carried out, the pas-
sengers should not stand on the road (instead they should remain behind a
crash barrier, for instance).
›
Uncouple any trailers.
Sealing and inflating tyres
Read and observe
on page 154 first.
Sealing
›
Unscrew the valve cap from the damaged tyre.
›
Insert the valve remover
2
» Fig. 187 on page 155 on the valve insert, so that
the valve insert fits into the slot of the valve remover.
›
Unscrew the valve insert and place it on a clean base (rag, paper etc.).
›
Forcefully shake bottle
10
» Fig. 187 on page 155 several times.
›
Firmly screw the inflation hose
3
onto the tyre inflater bottle
10
. The film on
the bottle cap is pierced.
›
Remove the plug from the inflation hose
3
and insert the bottle onto the
tyre valve.
›
Hold the bottle
10
with the bottom facing upwards and fill all of the sealing
agent from the tyre inflator bottle into the tyre.
›
Remove the filler plug from the tyre valve.
›
Screw in the valve insert with the valve remover
2
.
Inflating
›
Screw the tyre inflation hose
7
» Fig. 187 on page 155 firmly onto the tyre
valve.
155Emergency equipment, and self-help