Power steering / steering lock (KESSY system)
Read and observe
on page 31 first.
Fault in the power steering
lights up – this indicates a complete failure of the power steering and the
steering assist is no longer working (significantly higher steering forces).
lights up – this indicates a partial failure of the power steering and the
steering forces can be greater.
▶ Switch off the ignition, start the engine again and travel a short distance.
▶ If the warning light
does not go out, stop the vehicle,
Stop driving! .
Seek help from a specialist garage.
▶ If the warning light does not go out, you can drive on, exercising appropri-
ate caution. Seek assistance from a specialist garage immediately.
Steering column lock not unlocked (System KESSY)
flashes - for vehicles with the KESSY system, the steering lock is not re-
leased.
▶ Move the steering wheel slightly back and forth, thereby facilitating unlock-
ing the steering lock.
▶ If the steering does also not unlock then, the help of a specialist garage is
required.
Steering lock defect (KESSY system)
An audible signal sounds as a warning.
flashesSteering column lock faulty.
▶
Park the vehicle, stop driving
. After switching off the ignition, it is no lon-
ger possible to lock the steering, to activate the electrical components (e.g.
Infotainment ), to switch on the ignition again and to start the engine. Seek
help from a specialist garage.
flashesSteering lock: Workshop!
▶
Continued driving is possible with appropriate caution. Seek assistance from
a specialist garage immediately.
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 the motor is restarted and a short drive, the indicator light does not go
out, there is a system error.
▶ Continued driving is possible with appropriate caution. Seek assistance from
a specialist garage immediately.
Engine oil
Read and observe
on page 31 first.
Low oil pressure
flashesOil pressure: Engine off! Log book!
▶
Stop the vehicle, switch off the engine, and check the engine oil level.
▶ If the warning light flashes ,
do not drive an further! even if the oil level
is correct! Also do not leave the engine running at an idling speed.
▶ Seek help from a specialist garage.
Engine oil level too low
Illumi-
nates
Check oil level!
▶ Stop the vehicle, switch off the engine, and check the engine oil level, top up
if necessary.
The warning light will go out if the bonnet is left open for more than 30 sec-
onds. If the engine oil is not replenished, the warning light will come on again
after driving about 100 km.
Fault on the engine oil level sensor
flashesOil sensor: Workshop!
The warning light
flashes several times after switching on the ignition and
there is audible signal.
▶ Continued driving is possible with appropriate caution. Seek assistance from
a specialist garage immediately.
CAUTION
If, under the given conditions, it is not possible to top up with engine oil,
stop driving - there is a risk of engine damage! Switch off the engine and seek
assistance from a specialist garage.33Instruments and Indicator Lights
Fuel reserveRead and observe
on page 31 first.
illuminates – the fuel level in the fuel tank is at the reserve level (approxi-
mately 9 litres).
An audible signal sounds as a warning. ▶ Please refuel » page 139.
Note
The text in the display goes out after refuelling and driving a short distance.
Airbag system
Read and observe
on page 31 first.
System fault
lights up - there is a fault in the airbag system.
Error: Airbag
▶
Seek help from a specialist garage.
The front passenger airbag has been disabled with the key switch
illuminates for around 4 seconds after the ignition has been switched on.
One of the airbags or a belt tensioner has been disabled by the diagnostic
tool
illuminates for around 4 seconds after the ignition is switched on and then
flashes for approximately 12 seconds.
Airbag / belt tensioner deactivated.WARNINGWhen a fault in the airbag system occurs, there is a risk of the system not
being triggered in the event of an accident. Therefore, this must be
checked immediately by a specialized garage.
Tyre pressure
Read and observe
on page 31 first.
Change of tyre pressure values
lights up - there was a pressure change in one of the tyres.
An audible signal sounds as a warning.
▶ Immediately reduce speed and avoid sudden steering and braking manoeu-
vres.
▶ Stop the vehicle, turn the ignition off and check the tyres and their inflation
pressures » page 151.
▶ Correct the tyre pressure, if necessary or replace the affected wheel
» page 155 or use the repair kit » page 159.
▶ Save the tyre pressure values in the system » page 123.
System fault
flashes for approximately 1 minute and remains lit – there may be a fault in
the tyre pressure monitoring system.
▶ Stop the vehicle, turn the ignition off and start the engine again.
If the warning light flashes again after the engine has started, there is a
system error.
▶ Continued driving is possible with appropriate caution. Seek assistance from
a specialist garage immediately.
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.
▶ Continued driving is possible with appropriate caution. Seek assistance from
a specialist garage immediately.
Other incidents
The following reasons can explain the warning light being illuminated.
▶ The vehicle is loaded on one side. Distribute the load evenly.
▶ The wheels of one axle are loaded more heavily (e.g. when towing a trailer or
when driving uphill or downhill).
▶ Snow chains are mounted.
▶ A wheel has been changed.
CAUTION
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light can be delayed or does not light up at all.36Using the system
- Recommends that you change down to a lower gear
▶ On vehicles with a manual gearbox, the recommended gear and an ar-
row symbol is displayed (e.g.
means that it is advantageous to
change up from a lower gear to 4. gear).
▶ On vehicles with an automatic gearbox in manual shifting mode (Tip-
tronic), gear currently engaged and an arrow symbol is displayed, (e.g.
means that it is advantageous to change up from 4 to a higher gear).WARNINGThe driver is always responsible for selecting the correct gear in different
driving situations (e.g. when overtaking).
Operation of the information system
Operation via the operating lever
Fig. 24
Buttons on the control lever
Operating the multifunction display
Press (up or down) - select data / Setting values
Press - show / confirm entry
Operating the MAXI DOT display Press (up or down) - move to the selected menu
Hold (up or down) - display main menu
Press - confirm selected menu item
ABABOperation via the multifunction steering wheelFig. 25
Buttons/dials on the multifunction steering wheel
Buttons/dials on the multifunction steering wheel Press - Change frequency range (e.g. FM/AM/DAB) / Switch audio source
(e.g. SD card/USB input)
Turn - sets the volume
Press - sound on / off
Skip to next track/station
Switch to previous track/station
Switch on/off voice control
Press - display the phone menu; accept/end the call; select contact
Hold - repeat last call; reject call
Operating the multifunction display Turn - select data / set values
Press - show / confirm entry
Operating the MAXI DOT display Hold - display main menu
Press - return to a previous level in the menu
Turn - move in the selected menu
Press - confirm selected menu item
Note
Depending on equipment not all functions may be available. The system indi-
cates this through a text message on the display.ABB40Using the system
MemoryFig. 26
Multi-function display - memory display
The system stores data from the two memories described below, which are
then displayed at position
A
» Fig. 26 .
“1” - Single-trip memory
Drive data is stored from when the ignition is switched on to when it is switch-
ed off. If the trip is continued within 2 hours after switching off the ignition,
new data will also flow into the calculation of the current driving information.
If the trip is interrupted for more than 2 hours, the memory is automatically
erased.
“2” - Long-term memory
The memory saves data from any number of individual journeys up to a total of
19 hours and 59 minutes or 1999 kilometres driven ( ), and up to a total of
99 hours and 59 minutes or 9999 kilometres driven ( ).
The indicator is automatically set back to zero if one of the indicated values is
exceeded.
›
For the Storage choice , repeatedly confirm the selected indication and select
the desired memory.
›
For Deleting the memory for the selected information, hold down the button
confirming the specification.
The following driving data is stored in different memory banks.
▶ Average fuel consumption.
▶ Distance driven.
▶ Average speed.
▶ Driving time
Note
Disconnecting the vehicle battery will delete all memory data.MAXI DOT display
Introduction
This chapter contains information on the following subjects:
Menu item
Navigation42
Menu item
Audio43
Menu item
Phone43
Menu item
Assistants43
Menu item
Settings43
The MAXI DOT display is a user interface which, depending on the equipment
configuration, provides information about the Infotainment, the multifunction
display, the assistance systems etc. Furthermore, it enables some other func-
tions of your vehicle to be set.
The menus with details can be operated and displayed using the buttons on
the operating lever or the multifunction steering wheel » page 40.
Main menu items (depending on vehicle equipment) ■
MFD
(Multifunction display) » page 41
■
Audio
» page 43
■
Navigation
» page 42
■
Phone
» page 43 ;
■
Aux. heating
» page 97
■
Assist systems
» page 43
■
Vehicle status
» page 30
■
Settings
» page 43
Note
■
If warning messages are displayed, these messages must be verified to ac-
cess the main menu.■
The menu chosen always shifts to one of the higher levels after 10 seconds if
the display is not currently active.
Menu item
Navigation
The following information is displayed in the
Navigation
menu item.
▶ Driving recommendations
▶ Compass
▶ Last destinations
42Using the system
Note■If, with a low beam, the ignition is turned off, then the dipped beam will au-
tomatically switch off 1)
and the parking lights illuminate. The parking lights are
switched off when the ignition key is removed (for vehicles with the KESSY
system, after opening the driver's door).■
If there is a fault in the light switch, the low beam comes on automatically.
Daylight running lights (DAY LIGHT)
Read and observe
on page 58 first.
The daytime running light (hereinafter referred to as "function") lights the
front and rear vehicle area (only valid for some countries).
The daytime running lights are switched on automatically if the following
conditions are met.
The light switch is in the position or
.
The ignition is switched on.
The function is activated.
Function for vehicles with MAXI DOT display disable / enable
The function menu item
Daytime driving light
can be deactivated / activated
» page 43 , Menu item
Settings
.
Disable function for vehicles with segment display
›
Pull the indicator / main beam lever towards the steering wheel, push down
and hold in this position.
›
Switch on the ignition and hold the lever in the above position until you hear
a signal (about 3 s).
Enable function for vehicles with segment display
›
Pull the indicator / main beam lever towards the steering wheel, push up and
hold in this position.
›
Switch on the ignition and hold the lever in the above position until you hear
a signal (about 3 s).
WARNINGAlways switch on the low beam when visibility is poor.Turn signal and main beamFig. 43
Operating lever: Turn signal and
main beam operation
Read and observe on page 58 first.
Control stalk positions » Fig. 43
Switch on right turn signal
Switch on left turn signal
Switch on main beam (spring-tensioned position) Switching off main beam / switching on headlamp flasher (spring-loaded
position)
The main beam can only be switched on when the low beam lights are on.
The headlight flasher can be operated even if the ignition is switched off.
The turn signal switches off automatically, depending on the steering angle
after completing the turn.
Comfort signalling
When the operating lever is pressed lightly up or down, the indicator in ques-
tion flashes three times.
Comfort signalling can be activated / deactivated via the Maxi DOT display in
the
Comfort Signalling
» page 43 , Menu item
Settings
menu item.
WARNINGOnly turn on the main beam or the headlight flasher if other road users will
not be dazzled. 1)
Does not apply to the position , as long as the conditions are met for the COMING HOME function
» page 61 .
59Lights and visibility
Driving
Starting-off and Driving
Starting and stopping the engine
Introduction
This chapter contains information on the following subjects:
Electronic immobiliser and steering lock
100
Switch on/off ignition
101
Starting / stopping the engine
101
Problems with the engine start - vehicles with starter button
102
Depending on equipment fitted, it is possible to switch the ignition on/off and
start/stop the engine with the key in the ignition or using the starter button .
WARNING■
Never switch off the engine before the vehicle is stationary – There is a
risk of accident!■
While driving with the engine stopped the ignition must always be
switched on. Otherwise, the steering may lock - There is a risk of an acci-
dent!
■
Do not withdraw the ignition key from the ignition lock until the vehicle
has come to a stop » page 105, Parking . Otherwise, the steering may lock -
danger of an accident!
■
Never leave the vehicle unattended with the engine running - there is a
risk of theft etc!
■
Never (e.g. in garages) run the engine in a closed place - there is a risk of
poisoning and death!
CAUTION
■ Only start the engine when the engine and the vehicle are stationary - there
is a risk of starter and engine damage!■
Do not push-start the engine – There is a risk of damaging the engine and
the catalytic converter! The battery from another vehicle can be used as a
jump-start aid.
■
On vehicles with the starter button, pay attention to where the key is loca-
ted. The system can recognize the valid key, even if it has been accidentally
left on the vehicle roof - there is danger of loss or damage to the key!
NoteDo not warm up the engine while the vehicle is stationary. If possible, start
your journey as soon as the engine has started. Through this, the engine rea-
ches its operating temperature faster.
Electronic immobiliser and steering lock
Read and observe
and on page 100 first.
The electronic immobilizer (hereafter referred to as immobilizer) makes the
theft or unauthorised use of your vehicle more difficult.
Immobilizer
The immobilizer allows the engine to start provided an original vehicle key only
is used.
Malfunction of the immobilizer
If a component in the immobiliser key fails, it is not possible to start the en-
gine. A corresponding message appears in the display of the instrument clus-
ter to explain the immobiliser is active.
To start, use the other vehicle key or seek help from a specialist garage.
Steering lock - lock
›
On vehicles with ignition lock, remove the key and turn the steering wheel
until the steering lock engages.
›
On vehicles with a starter button, switch off the ignition and open the driv-
er's door. If the driver's door is opened and the ignition is switched off after-
wards, the steering is only locked automatically after the vehicle has been
locked.
Steering lock - unlock
›
On vehicles with ignition lock, insert the key into the ignition and turn on the
ignition. If this is not possible, then move the steering wheel slightly back
and forth, as a result of which the steering lock should unlock.
›
On vehicles with starter button, get into the car and close the driver's door.
Under certain circumstances, the steering lock can be unlocked only when
the ignition is switched on or the engine is started.
WARNINGNever let the vehicle roll with locked steering lock - there is a risk of acci-
dent!100Driving
Switch on/off ignitionFig. 121
Positions of the vehicle key in the ignition lock / starter button
Read and observe
and on page 100 first.
Positions of the vehicle key in the ignition lock » Fig. 121 -
Ignition switched off, engine switched off
Ignition switched on
Starting engine
Switching on /off ignition in vehicles with starter button
›
Press the » Fig. 121 -
button, the ignition is turned on / off.
On vehicles with manual transmission , the pedal must not be depressed to
switch on / off the ignition, otherwise the engine will start.
On vehicles with automatic transmission , the brake pedal must not be de-
pressed to switch on / off the ignition, otherwise the engine will start.
Starting / stopping the engine
Read and observe
and on page 100 first.
Before starting the engine
›
Firmly apply the handbrake.
›
For vehicles with manual transmission , shift gear stick to neutral, depress
the clutch pedal and hold it there until the engine starts.
›
For vehicles with automatic transmission , place the selector lever in position
P or N and » depress the brake pedal until the engine starts.
123Starting engine›On vehicles with ignition lock, turn the key to position 3 and the engine
starts » Fig. 121 on page 101
. Then release the key, the engine will start au-
tomatically.
If the engine does not start within 10 seconds, turn the key to position 1
. Re-
peat the start-up process after 30 s.
›
On vehicles with starter button, press the button briefly » Fig. 121 on
page 101 -
, the motor will start automatically.
On vehicles with diesel engines the glow plug warning light
goes on during
starting. The engine can be started after the indicator light goes out.
Switching off the engine
›
Stop the vehicle.
›
On vehicles with ignition lock, turn the key to position
1
» Fig. 121 on
page 101
.
›
On vehicles with
starter button, press the button » Fig. 121 on page 101 -
,
the engine and the ignition will be switched off simultaneously.
For vehicles with automatic transmission, the ignition key can only be removed
if the selector lever is in position P.
Do not switch the engine off immediately at the end of your journey if the en-
gine has been working at high revs over a prolonged period, but leave it to run
at an idling speed for about 1 minute. This prevents any possible accumulation
of heat when the engine is switched off.
Emergency shutdown of the engine in vehicles with starter button
The system is equipped with a protective device against accidental switching
off, the engine can only be shut off while driving in the event of an emergency.
›
Keep the knob pressed » Fig. 121 on page 101 -
or press it twice within 1
second.
After the emergency stop of the engine, the steering lock will remain un-
locked.
CAUTION
When the outdoor temperature is below -10 ° C, the selector lever when start-
ing must always be in P mode. 101Starting-off and Driving
Requirements for the system to function correctly
The following conditions must be met for the system to function correctly.
The driver's door is closed.
The driver has fastened the seat belt.
The driving speed was higher than 4 km.h after the last stop.
No trailer or other accessory is connected to the trailer socket.
System status
The system status is indicated in the instrument cluster display when stopped.
The engine is automatically switched off; when the vehicle moves off the igni-
tion process will be automatically initiated.
» Fig. 123START-STOP ACTIVE
The engine is not automatically switched off.
» Fig. 123
START-STOP NOT POSSIBLE
The engine does not shut down when the vehicle stops, if e.g. the following
applies.
▶ The engine temperature for the proper function of the system has not yet
been reached.
▶ The charge state of the vehicle battery is too low.
▶ The current consumption is too high.
▶ High air conditioning or heating output (high fan speed, big difference be-
tween the desired and actual interior temperature).
If the engine has shut down automatically but the system detects that the en- gine is required to run (e.g. if the brake pedal is pressed repeatedly) then the
system automatically starts up the engine.
If there is a system fault , the following message will appear in the display of
the instrument cluster. Seek help from a specialist garage.
Note■ If the driver's seat belt is removed for more than 30 seconds or the driver's
door is opened after the engine has switched off automatically, the engine will
have to be restarted manually.■
No automatic engine shut-down takes place when a vehicle with automatic
transmission is moving at low speed (e.g. during a traffic jam) and remains sta-
tionary after pressing the brake pedal lightly. Automatic engine shutdown
takes place if you press the brake pedal down with more force.
■
For vehicles with automatic transmission there is no automatic engine shut-
down when the system detects a manoeuvring action due to a large steering
angle.
Manually deactivating/activating the system
Fig. 124
Button for the START-STOP sys-
tem
›
To deactivate/activate the system, press the
button » Fig. 124 .
When the system is deactivated, the symbol
in the button lights up.
If the system is turned off, it will be automatically reactivated after turning the
ignition off and on.
Note
If the system is deactivated when the engine is turned off automatically, then
the automatic start process takes place.
Brakes and parking
Introduction
This chapter contains information on the following subjects:
Handbrake
104
Parking
105
103Starting-off and Driving