Downloaded from www.Manualslib.com manuals search engine Engine oil pressure too low
Read and observe
on page 32 first.
flashes - the engine oil pressure is too low.
Oil pressure: stop! Owner's manual!
STOP VEHICLE OIL PRESSURE
›
Stop the vehicle, switch off the engine, and check the engine oil level.
Even if the oil level is correct,
do not drive any further if the warning light is
flashing. Also do not leave the engine running at an idling speed.
Seek help from a specialist garage.
CAUTION
Do not continue if for some reason it is not possible to fill with engine oil un-
der the current circumstances! Switch off the engine and seek assistance
from a specialist garage.
Engine oil level
Read and observe
on page 32 first.
Engine oil level too low
Illumi-
nates
Oil level: add oil!
ADD OIL
› 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 no engine oil has been replenished, the warning light will come on
again after driving about 100 km.
Engine oil level too high
Illumi-
nates
Reduce oil level!
OIL LEVEL TOO HIGH
› Stop the vehicle, switch off the engine, and check the engine oil level.
In the event of a high oil level, seek assistance from a specialist garage.
Fault on the engine oil level sensor
Illumi-
nates
Oil sensor: workshop!
OIL SENSOR WORKSHOPSeek help from a specialist garage.
CAUTION
Do not continue if for some reason it is not possible to fill with engine oil un-
der the current circumstances! Switch off the engine and seek assistance
from a specialist garage.
Lamp failure
Read and observe
on page 32 first.
illuminates - one of the lamps is defective. A message will appear con-
cerning the affected lamp.
An example message in the display of the instrument cluster Check right dipped headlight beam!
DIPPED HEADLIGHT CHECK RIGHT
Diesel particulate filter (diesel engine)
Read and observe
on page 32 first.
The diesel particulate filter separates the soot particles from the exhaust. The soot particles collect in the diesel particulate filter where they are burnt on a
regular basis.
Illuminates - the filter is clogged with soot.
To clean the filter, and where traffic conditions permit »
, drive as follows for
at least 15 minutes or until the indicator light goes out.
4th or 5th gear engaged (automatic transmission: Position D/S).
Vehicle speed at least 70 km/h.
Engine speed between 1,800-2,500 rpm.
If the filter is properly cleaned, the warning light extinguishes.
If the filter is not properly cleaned, the warning light does not go out and
the warning light begins to flash.
Particulate filter: owner's manual!
PARTICLE FILTER OWNER MANUAL
Seek help from a specialist garage.
37Instruments and warning lights
Downloaded from www.Manualslib.com manuals search engine Information system
Driver information system
Introduction
This chapter contains information on the following subjects:
Door, luggage compartment or bonnet warning
39
Overspeed warning at 120 km/h
39
Auto-check control
39
Gear recommendation
39
Depending on the vehicle's equipment, the information system vie the display
of the instrument cluster provides the following information.
› Driving data (multifunction display)
» page 40.
› Data relating to the Maxi DOT display
» page 42.
› Service interval display
» page 46.
› Selector lever positions for an automatic transmission
» page 109.
› Information and alerts in the Assist systems
» page 114.
WARNINGConcentrate fully at all times on your driving! As the driver you are fully re-
sponsible for the operation of your vehicle.
Door, luggage compartment or bonnet warning
Read and observe
on page 39 first.
If at least one door is open, or the boot or bonnet is open, the display indicates
the relevant open door or boot/bonnet.
An acoustic signal will also sound if you drive the vehicle above 6 km/h when a
door is open.
Overspeed warning at 120 km/h
Read and observe
on page 39 first.
This function is only enabled in certain countries.
An audible warning signal will sound when the vehicle speed exceeds 120
km/h. The audible warning is switched off once the vehicle speed falls below
120 km/h.
Auto-check control
Read and observe
on page 39 first.
Certain functions and conditions of individual vehicle systems are checked
continuously when the ignition is switched on.
While the operational faults remain unrectified, the messages are always indi- cated again. After they are displayed for the first time, the warning lights
(danger) or (warning) continue to be indicated without information for the
driver.
Gear recommendation
Fig. 26
Information on the selected
gear / gear recommendation
Read and observe on page 39 first.
A suitable gear is engaged, if necessary, a recommendation to shift to high or
lower gear is displayed.
A suitably engaged gear helps to reduce the fuel consumption and assist the
service life and reliability of the engine.
Display » Fig. 26
Optimal gear engaged
Recommended gear
Recommended gear
Besides showing the engaged gear, the arrow icon and the recommended
gear are displayed.
39Information system
Downloaded from www.Manualslib.com manuals search engine Unlocking and opening
Unlocking and locking
Introduction
This chapter contains information on the following subjects:
Locking/unlocking using the key via the lock cylinder
50
Unlocking/locking with the remote control key
50
Opening/closing the door
50
Unlocking / locking - KESSY
51
SafeLock
52
Individual settings
52
Locking/unlocking the vehicle with the central locking button
53
Child safety lock
53
Malfunctions
53
Your car is equipped with a central locking system.
The central locking system allows you to lock and unlock all doors, the fuel fill-
er flap and boot lid at the same time.
Depending on the equipment configuration, the following is true after
unlocking
› The turn signal lights flash twice as confirmation that the vehicle has been
unlocked.
› The doors, the boot lid and the fuel filler flap are unlocked.
› The interior light, which is switched by the door contact, comes on.
› The SafeLock system is switched off.
› The warning icon in the driver door stops flashing.
› The anti-theft alarm system is deactivated.
If you unlock the vehicle and do not open a door or the boot lid within the next
45 seconds, the vehicle will lock again automatically and the SafeLock system
or anti-theft alarm system will be switched on. This function is intended to
prevent the car being unlocked unintentionally.
Depending on the equipment configuration, the following is true after
locking
› The turn signal lights flash once as confirmation that the vehicle has been
locked.
› The doors, the boot lid and the fuel filler flap are locked.
›The interior light switched by the door contact goes off.
› The SafeLock system is switched on.
› The warning light in the driver door begins flashing.
› The anti-theft alarm system is activated.
If the doors or the boot lid remain open after the vehicle doors have been
locked, the turn signal lights do not flash until they have been closed.WARNING■ Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons, such as children, for example, could lock the car, turn on the
ignition or start the engine - danger of injury and accidents!■
When leaving the vehicle, never leave people who are not completely in-
dependent, such as children, unattended in the vehicle. The children might,
for example, release the handbrake or take the vehicle out of gear. The ve-
hicle could then start to move – risk of accident! These individuals would
possibly not be able to leave the vehicle on their own or to help them-
selves. At very high or very low temperatures can be fatal!
CAUTION
■ Each key contains electronic components; therefore it must be protected
against moisture and severe shocks.■
Keep the groove of the keys absolutely clean. Impurities (textile fibres, dust,
etc.) impair the function of the locking cylinder and ignition lock.
■
The battery must be replaced if the central locking or anti-theft alarm system
does react to the remote control at less than approx. 3 metres away
» page 177 .
■
Always check that the vehicle is locked before leaving it.
■
If the driver's door has been opened, the vehicle cannot be locked.
Note
In the event of an accident in which the airbags are deployed, the locked doors
are automatically unlocked in order to enable rescuers to gain access to the
vehicle.49Unlocking and opening
Downloaded from www.Manualslib.com manuals search engine If the key with which the vehicle was locked remains in the luggage compart-
ment, the boot lid is released (partially opened). The turn signal lights flash
four times as an indication that the vehicle has been unlocked again. The lug-
gage compartment lid remains released(partially open). The other doors re-
main locked.
The following message is shown in the information cluster display. Key in vehicle.
KEY IN VEHICLE
An audible signal sounds additionally on vehicles which are fitted with the an-
ti-theft alarm system, .
System fault
If there is a fault in the system, the following message will appear in the dis- play of the instrument cluster.
Keyless access system faulty.
KEYLESS ACCESS SYSTEM FAULTY
CAUTION
■ Do not use objects which might prevent direct contact between the hand
and the grip sensor.■
Some types of gloves can affect the unlocking or locking device in the door
handle.
■
After leaving the car there is no automatic locking.
■
The vehicle cannot be locked if the ignition has not been turned off.
SafeLock
Read and observe
and on page 49 first.
The door locks are locked automatically if the vehicle is locked from the out-side. The vehicle cannot now be opened from the inside.
This fact is pointed out by the following message on the display of the instru- ment cluster after switching off the ignition.
Check SAFELOCK! Owner's manual!
CHECK SAFELOCK
Switching off
The SafeLock can be switched off in one of the following ways.
›
By locking twice within 2 seconds.
› By disabling interior monitoring
» page 55, Interior monitor and towing pro-
tection .
If the vehicle is locked and the SafeLock system is switched off, the door can
be opened separately from the inside by a single pull on the opening lever.
Switching on
The safelock switches on automatically the next time the vehicle is locked and
unlocked.
Switch-off display
The warning icon in the driver door flashes for about 2 seconds fast, goes out
and starts to flash regularly at longer intervals after about 30 seconds.
Switch-on display
The warning light flashes for around 2 seconds in quick succession, afterwards it begins to flash evenly at longer intervals.WARNINGIf the car is locked and the SafeLock system activated, no-one may remain
in the car as it will then not be possible to either unlock a door or open a
window from the inside. The locked doors make it more difficult for rescu-
ers to get into the vehicle in an emergency – risk to life!
Individual settings
Read and observe
and on page 49 first.
The following functions of the central locking system can be set individually
» Infotainment user manual , chapter Vehicle settings (button CAR) .
Opening a single door
The function allows you to unlock only the driver's door and the fuel filler flap.
The other doors and the boot lid remain locked and are only unlocked after be-
ing opened again.
Unlocking a vehicle side door
This function enables you to unlock both doors on the driver's side and the
fuel filler flap. The other doors and the boot lid remain locked and are only un-
locked after being opened again.
Unlock all doors
The function allows you to unlock all doors, the boot lid and the fuel filler flap.
52Operation
Downloaded from www.Manualslib.com manuals search engine Displaying an error
If the warning icon in the driver's door initially flashes quickly for around 2 sec-
onds, and then lights up for 30 seconds without interruption before flashing
again slowly, you will need to seek the assistance of a specialist garage.
Discharged battery in the remote control key
If the red warning light B
» Fig. 34 on page 50 does not flash when you press
a button on the remote control key the battery is dead.
If the voltage of the battery in the remote control key is too low, the following
message appears in the display of the instrument cluster.
Change the key battery!
KEY BATTERY PLEASE CHANGE
Replace the battery » page 177.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Activating/deactivating
54
Interior monitor and towing protection
55
The anti-theft alarm system increases the level of protection against theft and
break-in.
The alarm system triggers audible and visual signals if an attempt is made to
break into the vehicle (hereafter referred to only as alarm).
Triggering the alarm
The alarm is triggered when the following unauthorized actions are carried out
on the locked vehicle.
› Opening the bonnet.
› Opening the boot lid.
› Opening the doors.
› Manipulation of the ignition lock.
› Towing the vehicle
» page 55.
› Movement in the vehicle
» page 55.
› Sudden and significant voltage failure of the electrical system.
› Uncoupling the trailer
» page 133, Trailer, connect and disconnect .
If the driver's door of a vehicle with a remote control is unlocked and opened
by the lock cylinder, then the alarm is triggered.
Switching off the alarm
The alarm is turned off by pressing the button on the radio remote control
key or switching on the ignition.
CAUTION
Before leaving the vehicle, check that the doors and windows are closed in or-
der to ensure that the alarm system is fully operational.
Note
The working life of the alarm siren is 5 years.
Activating/deactivating
Read and observe
on page 54 first.
Activating
The alarm system is activated automatically approximately 30 seconds after
the vehicle is locked.
If the vehicle is unlocked and a door or the boot lid not opened within the next
45 seconds, the vehicle will lock again automatically and the SafeLock system
or anti-theft alarm system will be switched back on. This function is intended
to prevent the car being unlocked unintentionally.
Deactivating
The alarm system is deactivated automatically after the vehicle is unlocked. If
the vehicle is not opened within 45 seconds, the alarm system is automatically
activated again.
The alarm system is also deactivated if you unlock the driver door using the
key within 45 seconds of locking the vehicle.
54Operation
Downloaded from www.Manualslib.com manuals search engine If you attempt to close the window again within 10 seconds of the window be-
ing moved down for the second time, even though the obstacle was not yet
been removed, the closing process is only stopped. During this time it is not
possible to automatically close the window. The force limiter is still switched
on.
The force limiter is only switched off if you attempt to close the window again
within the next 10 seconds - the window will now close with full force!
If you wait longer than 10 seconds, the force limiter is switched on again.WARNING■ Variant 1 of the power window » Fig. 43 on page 57 has no force limiter.
The windows should be closed carefully – risk of injury.■
The passenger window in variant 2 of the power window » Fig. 43 on
page 57 has no force limiter. The window should nevertheless be closed
carefully – risk of injury!
Operational faults
Read and observe
and on page 56 first.
The electric window levers do not work if the vehicle battery has been discon-nected and connected again while a window was open. The system must be
activated.
Activation sequence:
›
Switch on the ignition.
›
Pull the top edge of the button and close the window.
›
Release the button.
›
Pull the relevant button upwards again for approx. 1 seconds, and keep it
pressed down.
Lights and visibility
Lights
Introduction
This chapter contains information on the following subjects:
Operating the lights
60
Daylight running lights (DAY LIGHT)
60
Turn signal and main beam
61
Automatic driving lamp control
61
Fog lights
62
Fog lights with the CORNER function
62
Rear fog light
62
COMING HOME / LEAVING HOME
63
Hazard warning light system
63
Parking lights
63
Driving abroad
64
The lights work only with the ignition on, unless otherwise stated.
The layout of the controls on right-hand drive vehicles differs partially from
that shown in » Fig. 45 on page 60 . The symbols which mark the positions of
the controls are identical.
Keep the headlights lenses clean » page 143, Headlight glasses .
WARNING■
The activation of the lights should only be undertaken in accordance with
national legal requirements.■
The automatic driving lamp control
only operates as a support and
does not release the driver from his responsibility to check the lights and, if
necessary, to switch on the light depending on the prevailing light condi-
tions.
59Lights and visibility
Downloaded from www.Manualslib.com manuals search engine The service position can also be used as a winter position » page 180, Replac-
ing the windscreen wiper blades .WARNING■
Properly maintained windscreen wiper blades are essential for clear visi-
bility and safe driving » page 179, Replacing windscreen wiper blades .■
Do not use the windscreen washer system at low temperatures without
heating the windscreen beforehand. The window washer fluid could other-
wise freeze on the windscreen and restrict the view to the front.
CAUTION
■ In cold temperatures and during the winter, check before switching on the
ignition that the wiper blades are not frozen to the windscreen. If the wind-
screen wipers are switched on when the blades are frozen to the windscreen,
this may damage both the blades and windscreen wiper motor!■
Carefully release frozen wiper blades off the windscreen.
■
Remove snow and ice from the windscreen wipers before driving.
■
If the windscreen wipers are handled carelessly, there is a risk of damage to
the windscreen.
■
Do not switch on the ignition if the front wiper arms are retracted. The wiper
arms could damage the paint of the bonnet.
Note
The windscreen washer nozzles of the windscreen are heated automatically
after starting the engine.
Windscreen wipers and washers
Fig. 55
Operation of the windscreen wipers and washer: Front/rear
Read and observe and on page 67 first.
Lever positions
Wipers off
Depending on equipment fitted:
› Periodic windscreen wiping
› Automatic windscreen wiping in rain
Slow windscreen wiping
Rapid windscreen wiping
Flick windscreen wiping, service position of the wiper arms (spring-loa-
ded position)
Spraying and wiping the windscreen (sprung position)
Wiping the rear window pane
Spraying and wiping the rear window (sprung position)
Depending on equipment fitted:
› To set the wiper interval for the windscreen
› Sensitivity setting of the automatic wiping with rain
By setting the switch in the direction of the arrow wipers sweep more of-
ten.
Spraying and wiping the windshield
After releasing the operating lever, the wipers will make from 1 to 3 wiper
strokes.
Spraying and wiping the rear window
After releasing the operating lever, the wipers will make from 2 to 3 wiper
strokes.
The operating lever remains in position
6
.
Activating / deactivating of the automatic windscreen wiping with rain
Automatic windscreen wiping in rain can be activated or deactivated in the In-
fotainment » Operating instructions Infotainment , chapter CAR - Vehicle set-
tings .
WARNINGAutomatic wiping during rain is only a support. The driver is still responsible
for setting the function of the windscreen wipers manually depending on
the visibility conditions. 01234567A67Lights and visibility
Downloaded from www.Manualslib.com manuals search engine A system error is present. Seek help from a specialist garage.
Brakes and parking
Introduction
This chapter contains information on the following subjects:
Information for braking
106
Handbrake
107
Parking
107WARNING■ 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!
■
When leaving the vehicle never leave persons leave unattended in the
vehicle who could release the brake. The vehicle might then move off – risk
of accident.
■
Observe the recommendations on the new brake pads » page 111.
CAUTION
Never let the brakes slip with light pressure on the pedal if braking is not nec-
essary. This causes the brakes to overheat and can also result in a longer brak-
ing distance and excessive wear.
Information for braking
Read and observe
and on page 106 first.
Wear-and-tear
The wear of the brake pads is dependent on the operating conditions and driv-
ing style.
The brake pads wear more quickly if a lot of journeys are completed in towns
and over short distances or if a very sporty style of driving is adopted.
Under these severe conditions , the thickness of the brake pads must also be
checked by a specialist garage between services.
Wet roads or road salt
The performance of the brakes can be delayed as the brake discs and brake
pads may be moist or have a coating of ice or layer of salt on them in winter.
The brakes are cleaned and dried by applying the brakes several times »
.
Corrosion
Corrosion on the brake discs and dirt on the brake pads occur if the vehicle has
been parked for a long period and if you do not make much use of the braking
system. The brakes are cleaned by applying the brakes several times »
.
Long or steep slopes
Before travelling a long distance with a steep gradient, reduce speed and shift
into the next lowest gear. As a result, the braking effect of the engine will be
used, reducing the load on the brakes. Any additional braking should be com-
pleted intermittently, not continuously.
Emergency brake display
If the brakes are applied in full and the control unit for the braking system con-
siders the situation to be dangerous for the following traffic, the brake light
flashes automatically.
After the speed was reduced below around 10 km/h or the vehicle was stop-
ped, the brake light stops flashing and the hazard warning light system
switches on. The hazard warning light system is switched off automatically af- ter accelerating or driving off again.
Fault in the brake system
If it is found that the braking distance has suddenly become longer and that
the brake pedal can be depressed further, there may be a fault in the brake
system.
Visit a specialist garage immediately and adjust your style of driving appropri-
ately as you will not know how great the damage is.
Low brake fluid level
An insufficient level of brake fluid may result in problems in the brake system.
The fluid level is monitored electronically » page 32,
Brake system
.
Brake booster
The brake booster increases the pressure generated with the brake pedal. The brake booster only operates when the engine is running.
106Driving