
Measure split time
› During the timing, select the menu item
Split time. The split time data is dis-
played for about 5 seconds in the display.
The split time can be measured repeatedly during a round.
Stop measurement › During the timing, press the menu item
Stop.
The time measurement is stopped, the following functions are now available.
■ Continue - Continue measurement of the current lap time
■ New lap - Start measurement of the next lap time.
■ Abort lap - Cancel the timer (the aborted lap time is not stored)
■ Hang up - End timing (the aborted lap time is stored)
Evaluate recorded times
› Select the menu item
Lap timer - Statistics .
The following information is displayed. › Fastest:
- The fastest lap
› Slowest:
- The slowest lap
› Average:
- The average lap time
› Overall time:
- The total of all the lap times
Reset measured times › Select the menu item
Lap timer - Statistics - Reset .WARNING■
Concentrate fully at all times on your driving! As the driver, you are fully
responsible for the operation of your vehicle.■
Only use the Lap timer system when you are in any traffic situation where
you have full control over the vehicle.
Note
■ The system allows the measurement of up to 11 lap times.■The measurement of a single lap time is terminated after 99 h, 59 min. and
59 sec. After this time has been reached, measurement of the new lap time
starts automatically.■
The measured times cannot be reset individually.
■
If the measured times are not reset, then these are stored even after turning
off the ignition.
Compass point displayFig. 32
Compass display
Read and observe on page 50 first.
For vehicles with a factory fitted navigation system, an arrows symbol as well
as an abbreviation for each respective point of the compass (depending on the
current direction of travel) is shown in the display » Fig. 32.
The compass point display only operates when the ignition is switched on.
Note
The direction indicator can be displayed at the top or bottom of the screen dis-
played in response to further information.
Eco-tips
Read and observe
on page 50 first.
To minimise fuel consumption, fuel economy tips can appear in the display.
Eco tips are indicated next to the letters ECO-TIP.
For instance, if the air-conditioning is on and a window is open, the following
message appears ECO TIP Air conditioning switched on: close windows.
Eco tips display must be activated in the Infotainment » operating instructions
for Infotainment , chapter Vehicle settings (CAR button) .
52Using the system

NoteIn 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.
Locking/unlocking using the key via the lock cylinder
Fig. 33
Left side of the vehicle: Turning
the key for unlocking and locking
the vehicle
Read and observe and on page 54 first.
The key allows you to unlock or lock the vehicle via the lock cylinder in the
driver's door » .
Unlocking/locking the vehicle with the key » Fig. 33
Unlocking the vehicle
Locking the vehicle
CAUTION
To unlock or lock the vehicle with the remote control key via the lock cylinder,
first remove the cap of the lock cylinder » page 225.
Unlocking/locking with the remote control key
Fig. 34
Remote control key
Read and observe and on page 54 first.
Function and description of the remote control key » Fig. 34
Unlocking the vehicle
Locking the vehicle
Unlocking/releasing the boot lid
Button for folding the key in/out
Warning light
Unlocking/releasing the boot lid
Briefly pressing the symbol key
unlocks the boot lid. After unlocking, the
boot lid can be opened by pushing the button in the handle located above the
number plate.
Pressing and holding the symbol key releases the boot lid (partially
opened).
If the boot lid is unlocked or released with the key symbol on the remote
control key, then the lid is automatically locked after closing.
You can set a lock delay » page 61.
CAUTION
■
The operation of the remote control may temporarily be affected by signal in-
terference from transmitters close to the car and which operate in the same
frequency range.■
Only operate the remote control when the doors and luggage compartment
lid are closed and the vehicle is in your line of sight.
■
The operating range of the remote control key is approx. 30 m. But this range
of the remote control can be reduced if the batteries are weak.
Note
For vehicles with the anti-theft alarm system, the acoustic signals can addi-
tionally also be enabled / disabled when unlocking / locking » Infotainment
manual , chapter Vehicle settings (key CAR) .AB55Unlocking and opening

If the key with which the vehicle was locked remains in the boot, the boot lid is
released (partially opened). The turn-signal lights flash four times as an indica-
tion that the boot lid has been released again. The boot lid remains re-
leased (partially opened). The other doors remain locked.
The following message is shown in the information cluster display. Key in vehicle.
KEY IN VEHICLE
Additionally, on vehicles which are fitted with the anti-theft alarm system, an audible signal sounds.
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 impair the function of the grip sensor.
■
There is no automatic locking after leaving the car.
■
The vehicle cannot be locked from the outside if the ignition has not been
turned off.
Safe securing system
Read and observe
and on page 54 first.
The door locks are blocked automatically if the vehicle is locked from the out-
side. The vehicle can not be opened from the inside any more.
This fact is pointed out by the following message on the display of the instru-
ment cluster after switching out the ignition.
Check SAFELOCK! Owner's manual!
CHECK SAFELOCK
Switching off
The safe lock can be switched off in one of the following ways.
›
By locking twice within 2 seconds.
›
By disabling the interior monitoring » page 60, Interior monitor and towing
protection .
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
Switching on
Safelock switches on automatically the next time the vehicle is locked.
Switch-off display
The indicator light in the driver door flashes for about 2 seconds fast, goes out
and starts to flash 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 safe securing system activated, no people must
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
rescuers to get into the vehicle in an emergency – risk to life!
Individual settings
Read and observe
and on page 54 first.
The following functions of the central locking system can be set individual-
ly » owner's manual of Infotainment , chapter Vehicle settings (button CAR) .
Opening a single door
This 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
This function allows you to unlock all doors, the boot lid and the fuel filler flap.
Automatic locking/unlocking
All doors are locked from a speed of around 15 km/h. The button in the handle
of the boot lid is deactivated.
57Unlocking and opening

Window convenience operationRead and observe
and on page 64 first.
The convenience operation of the windows offers the possibility of opening or
closing all the windows at once.
Settings the window convenience operation » Infotainment owner's manual ,
chapter Vehicle settings (button CAR) .
Convenience operation can take place in one of the following ways.
Opening
›
Press and hold the symbol button on the key.
›
Hold the key in the driver's lock in the unlock position.
›
Hold button
A
» Fig. 43 on page 64 in the opening position.
Closing
›
Press and hold the symbol button on the key.
›
Hold the key in the driver's lock in the lock position.
›
Hold button
A
» Fig. 43 on page 64 in the closing position.
›
With the KESSY system, hold a finger on sensor
B
» Fig. 36 on page 56 .
The prerequisite for ensuring that the convenience operating feature correctly
is the automatic opening/closing of all windows is operational.
Convenience opening or closing the window using the key in the driver's lock
is only possible within 45 seconds after locking the vehicle.
The movement of the window is stopped immediately when the key or the re-
spective button is released.
Operational faults
Read and observe
and on page 64 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 second, and keep it
pressed down.
Mechanical windows
Introduction
This chapter contains information on the following subjects:
Opening/closing windows
67
The windows can be operated mechanically by means of the handle attached
to the respective door panel.
WARNINGThe windows should nevertheless be closed carefully – risk of injury!
CAUTION
■ In the event that the windows are frozen, first of all remove the
ice » page 183 , Windows and external mirrors and only then operate the win-
dow lift. Otherwise, the window sealing and the window lift mechanism could
be damaged.■
Make sure that the windows are closed whenever you leave the locked vehi-
cle.
For the sake of the environment
At high speeds, you should keep the windows closed to prevent unnecessarily high fuel consumption.
Note
Always use the existing heating, air conditioning and ventilation system for
ventilating the interior of the vehicle when driving. If the windows are opened,
dust as well as other dirt can get into the vehicle and wind noise may also oc-
cur at certain speeds.66Using the system

Lights and visibility
Lights
Introduction
This chapter contains information on the following subjects:
Operating the lights
71
Daylight running lights (DAY LIGHT)
72
Turn signal and main beam
73
Automatic driving lamp control
73
Adaptive headlights (AFS)
74
High Beam assistant
75
Fog lights
76
Fog lights with the CORNER function
76
Rear fog light
76
COMING HOME / LEAVING HOME
77
Hazard warning light system
77
Parking lights
78
Driving abroad
78
The lights work only with the ignition on, unless otherwise stated.
The arrangement of the controls right-hand drive models may differ from the layout shown in » Fig. 50 on page 71 . The symbols that mark the individual
positions of the controls are identical.
Keep the headlights lenses clean. The following guidelines must be ob-
served » page 184 , Headlight glasses .
WARNING■
The activation of the lights should only be undertaken in accordance with
national legal requirements.■
The driver is always responsible for the correct settings and use of the
lights.
WARNING (Continued)■ The automatic driving lamp control only operates as a support and
does not release the driver from his responsibility to check the light and, if
necessary, to switch on the light depending on the light conditions. The
light sensor cannot, for example, detect rain or snow. Under these condi-
tions we recommend switching on the low beam or fog lights!■
Never drive with only the side lights on! The side lights are not bright
enough to light up the road sufficiently in front of you or to be seen by oth-
er oncoming traffic. Therefore always switch on the low beam when it is
dark or if visibility is poor.
Note
■ The headlights may mist up temporarily. When the driving lights are switched
on, the light outlet surfaces are free from mist after a short period, although
the headlight lenses may still be misted up in the peripheral areas. This mist
has no influence on the life of the lighting system.■
The instruments are also illuminated when the side light, low or high beam
light is switched on. The brightness of the instrument lighting can be activated
or deactivated in the Infotainment » Operating instructions for Infotainment ,
chapter Vehicle settings (CAR button) .
Operating the lights
Fig. 50
Light switch and control dial for
the headlight beam range regu-
lation
Read and observe on page 71 first.
Switching lights on and off
Depending on the equipment configuration, the light switch
A
» Fig. 50 can be
moved to the following positions.
71Lights and visibility

Turn switchSwitching off lights (except daytime running lights)Switching lights on and off automatically » page 73
Switching on the parking light or parking lights » page 78
Switching on the low beam
Pull switch Switching on the front fog light » page 76
Switching on the rear fog light » page 76
Headlight beam range regulation
Turning the dial B
» Fig. 50 from the position
in
means the headlight
beam range is gradually adjusted, thereby shortening the beam of light.
The positions of the width of illumination correspond approximately to the fol-
lowing car load.
Front seats occupied, boot empty
All seats occupied, boot empty
All seats occupied, boot loaded
Driver seat occupied, boot loaded
We recommend you adjust the headlight beam when the low beam is switched
on.
Bi-Xenon headlights
The Bi-Xenon bulbs adapt automatically to the load and driving state of the
vehicle when the ignition is switched on and when driving. Vehicles that are
equipped with Bi-Xenon headlights do not have a manual headlight range ad-
justment control.
WARNINGAlways adjust the headlight beam to satisfy the following conditions.■The vehicle does not dazzle other road users, especially oncoming vehi-
cles.■
The beam range is sufficient for safe driving.
Note
■ The light switch is in position or and the ignition is turned off, the low
beam is switched off automatically and the status light is lit. The side light
goes out after the ignition key is removed.■
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 71 first.
The daytime running lights (the only function) provides the lighting of the front
vehicle range.
The daytime running lights are switched on automatically if the following
conditions are met.
The light switch is in the position
or
» Fig. 50 on page 71 .
The ignition is switched on.
The parking aid is activated.
Activating/deactivating daytime operation on vehicles with Infotainment
The function can be activated/deactivated in the Infotainment » Infotainment
manual , chapter Vehicle settings (CAR button) .
Deactivating on vehicles without Infotainment
›
Switch off the ignition.
›
Pull the turning signal and main beam lever ( » Fig. 51 on page 73 ) towards
the steering wheel, push down and hold in this position.
›
Switch on the ignition.
›
Hold the lever in this position for at least. 3 seconds after switching on the
ignition.
Activating on vehicles without Infotainment
›
Switch off the ignition.
›
Pull the turning signal and main beam lever towards the steering wheel,
push it up and hold it in this position.
›
Switch on the ignition.
›
Hold the lever in this position for at least. 3 seconds after switching on the
ignition.
WARNINGWhen the daytime running light is switched on, the side lights (neither at
the front or rear) and the number plate lights are not lit. Therefore always
switch on the low beam when the visibility is poor.72Using the system

Turn signal and main beamFig. 51
Operating lever: Turn signal and
main beam operation
Read and observe on page 71 first.
Lever positions » Fig. 51
Switch on right turn signal
Switch on left turn signal
Switch on high beam/activate high-beam assistant (spring-loaded posi-
tion)
Switch on main beam or headlight flasher (spring-loaded position)
Main beam
The main beam can only be switched on when the low beam lights are on.
The warning light illuminates in the instrument cluster when the headlight
is switched on.
On vehicles with Headlight assist, when the lever is put into position
C
, the
Assistant is activated » page 75.
Headlamp flasher
The headlight flasher system can also be operated if the ignition is switched
off.
The warning light illuminates in the instrument cluster when the headlight
flasher is switched on.
Flashing
When the left flashing light is switched on, the warning light flashes in the
instrument cluster.
When the right flashing light is switched on, the warning light flashes in the
instrument cluster.
The turn signal light switches itself off automatically when driving around a
curve or after making a turn.
ABCDThe warning light flashes at twice its normal rate if a bulb for the turn signal
light fails.
“Convenience turn signal”
If you only wish to flash three times, briefly push the lever to the upper or low-
er pressure point and release again.
The “convenience turn signal” can be activated or deactivated in the Infotain- ment » Operating instructions for Infotainment , chapter Vehicle settings (CAR
button) .WARNINGOnly turn on the main beam or the headlight flasher if other road users will
not be dazzled.
Automatic driving lamp control
Fig. 52
Light switch: AUTO position
Read and observe on page 71 first.
If the light switch is in position
» Fig. 52 , the parking lights, low beam and
number plate lights are switched on or off automatically.
The on/off switching of the light is controlled by a sensor mounted under the
windscreen in the bracket of the inside mirror.
The sensitivity of the light sensor can be activated or deactivated in the Info-
tainment » Operating instructions for Infotainment , chapter Vehicle settings
(CAR button) .
If the light switch is in position
, the lettering
illuminates next to the
light switch. If the light is switched on automatically, the symbol
next to the
light switch also lights up.
73Lights and visibility

Automatic driving light control during rain
The daytime running lights are switched on automatically if the following con-
ditions are met.
The light switch is in the position
» Fig. 52 .
Automatic wiping with rain - position 1
or wiping - position
2
or
3
is
turned on » page 82, Windscreen wipers and washers .
The windscreen wipers are on for more than 30 s.
The light turns off about 4 minutes after turning off the wipers.
The function can be activated/deactivated in the Infotainment » Infotainment
manual , chapter Vehicle settings (CAR button) .
CAUTION
Do not attach any stickers or similar objects in front of the light sensor on the
windscreen to avoid impairing the function or its reliability.
Adaptive headlights (AFS)
Read and observe
on page 71 first.
The AFS system makes sure the street remains lit up depending on the traffic
and weather situation.
The AFS system automatically adjusts the cone of light in front of the vehicle
based on the vehicle speed, whether the windscreen wipers are in use, the
rear fog lights, and data from Infotainment Navigation.
The AFS system works as long as the light switch is in position
» page 73 .
The AHL system operates in the following modes.
Out of town mode
The cone of light in front of the vehicle is similar to the low beam.
City mode
The cone of light in front of the vehicle is adjusted so that it illuminates the
adjacent pavement, crossings, etc. The mode is active at speeds of 15-50 km/h.
Motorway mode
The cone of light in front of the vehicle is adjusted so that the driver can re-
spond in time to an obstruction or other hazard in time. The mode is active at
speeds above 110 km/h.
Rain mode
The cone of light in front of the vehicle is adjusted so that the driver can re-
duce the glare from oncoming vehicles in rain.
The mode is active at speeds of 50 – 90 km/h and if the windscreen wipers
continuously operate for a period of time longer than 2 minutes. The mode is
deactivated when the windscreen wipers are switched off for longer than 8
minutes.
Fog mode
The cone of light in front of the vehicle is adjusted so that the driver is not
dazzled by the reflection of the cone of light by fog in front of the vehicle.
The mode is active at speeds of 15 – 70 km/h and if the rear fog light is switch-
ed on for a period of time longer than 10 seconds. The mode is deactivated
when the rear fig light is switched off for longer than 5 seconds.
Dynamic cornering lights
The cone of light in front of the vehicle is adjusted to the steering angle so
that the road in the curve is illuminated. This function is active at speeds
greater than 10 km.h and in all AFS modes.
travel mode (“tourist light”)
This mode makes it possible to drive in countries with opposing traffic system
(driving on the left/right) without dazzling the oncoming vehicles.
When this mode is active, the above-mentioned modes and the side swivel of
the headlights is deactivated.
This mode can be activated/deactivated in the Infotainment » Infotainment
operating instructions , chapter Vehicle settings (CAR button) .WARNINGIf the AFS system is defective, the headlights are automatically lowered to
the emergency position, which prevents a possible dazzling of oncoming
traffic. This reduces the cone of light in front of the vehicle. Drive carefully
and visit a specialist garage as soon as possible.
Note
If the Eco driving mode is selected, the AFS system is deactivated » page 160.74Using the system