Keys, doors and windows29
Activating
Press e on the radio remote control
twice within 15 seconds.
Anti-theft alarm system The anti-theft alarm system is
combined with the central locking
system.
It monitors: ■ Doors, tailgate, bonnet
■ Passenger compartment including adjoining load compartment
■ Vehicle inclination, e.g. if it is raised
■ Ignition
Activation ■ Self-activated 30 seconds after locking the vehicle (initialisation of
the system)
■ Directly by pressing e on the radio
remote control once more after
locking
Notice
Changes to the vehicle interior such
as the use of seat covers, and open
windows or sunroof, could impair the
function of passenger compartment
monitoring.Activation without monitoring of
passenger compartment and
vehicle inclination
Switch off the monitoring of
passenger compartment and vehicle
inclination when animals are being
left in the vehicle, because of high
volume ultrasonic signals or
movements triggering the alarm. Also switch off when the vehicle is on a
ferry or train.
116Instruments and controlsUpshift[ illuminates green as control
indicator, or is shown as a symbol in
the Driver Information Centre with
Uplevel-Display or Uplevel-Combi-
Display, when upshifting is
recommended for fuel saving
reasons.
On some versions gear shift
indication is popped up as full page in
the Driver Information Centre.
EcoFlex drive assistant 3 130.
Power steering c illuminates yellow.
Illuminates with power steering
reduced Power steering is reduced due to
overheating of the system. Control
indicator extinguishes when the
system has cooled down.
Stop-start system 3 163.Illuminates with power steering
disabled Failure in the power steering system.
Consult a workshop.
Lane departure warning ) illuminates green or flashes yellow.
Illuminates green
System is switched on and ready to operate.
Flashes yellow
System recognises an unintended
lane change.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
or
Fault due to sensors that are dirty or
covered by ice or snow
orInterference due to external sources of ultrasound. Once the source ofinterference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 195.
Electronic Stability Control off n illuminates yellow.
The system is deactivated.
Electronic Stability Control
and Traction Control
system
b illuminates or flashes yellow.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate
depending on road surface
conditions.
134Instruments and controls
Vehicle settings
■Climate and air quality
Auto fan speed : Modifies the level
of the cabin airflow of the climate
control in automatic mode.
Climate control mode : Controls the
state of the cooling compressor
when the vehicle is started. Last
setting (recommended) or at
vehicle start either always ON or
always OFF.
Auto rear demist : Activates
automatically rear heated window.
■ Comfort settings
Chime volume : Changes the
volume of warning chimes.
Personalization by driver : Activates
or deactivates the personalisation
function.
Rear auto wipe in reverse :
Activates or deactivates
automatically switching on of the
rear window wiper when reverse
gear is engaged.
■ Park assist / Collision detection
Park assist : Activates or
deactivates the ultrasonic parking
assist.
Auto collision preparation :
Activates or deactivates the
automatic brake functionality of the
vehicle in the event of imminent
collision danger. The following is
selectable: the system will take
over brake control, warn by chimes only or is deactivated.
Side blind zone alert : Changes the
settings for the side blind spot alert
system.
■ Exterior ambient lighting
Duration upon exit of vehicle :
Activates or deactivates and
changes the duration of exit
lighting.
Exterior lighting by unlocking :
Activates or deactivates the
welcome lighting.
■ Power door locks
Auto door lock : Activates or
deactivates the automatic door
unlocking function after switching
off ignition. Activates or deactivates the automatic door locking function
after driving off.
136Instruments and controls
Phone Settings
See Infotainment system manual for
further information.
Navigation Settings
See Infotainment system manual for
further information.
Display Settings ■ Home Page Menu :
See Infotainment system manual
for further information.
■ Rear Camera Options :
Press to adjust the rear camera options 3 202.
■ Display Off :
See Infotainment system manual
for further information.
■ Map Settings :
See Infotainment system manual
for further information.
Vehicle Settings ■ Climate and Air Quality
Auto Fan Speed : Modifies the fan
regulation. Changed setting will beactive after switching the ignition off
and on again.
Air Conditioning Mode : Activates or
deactivates cooling when switching on the ignition or uses the last
chosen setting.
Auto Demist : Activates or
deactivates auto demist.
Auto Rear Demist : Activates
automatically the rear heated
window.
■ Comfort and Convenience
Chime Volume : Changes the
volume of warning chimes.
Personalisation by Driver :
Activates or deactivates the
personalisation function.
Auto Reverse Gear Wiper :
Activates or deactivates automatic switching on of the rear window
wiper when reverse gear is
engaged.
■ Collision Detection Systems
Park Assist : Activates or
deactivates the ultrasonic sensors.Automatic Collision Preparation :
Activates or deactivates the
automatic brake functionality of the
vehicle in the event of imminent
collision danger. The following is
selectable: the system will take
over brake control, warn by chimes
only or is deactivated completely.
Side Blind Zone Alert : Activates or
deactivates the side blind spot alert system.
■ Lighting
Vehicle Locator Lights : Activates or
deactivates the entry lighting.
Exit Lighting : Activates or
deactivates and changes the
duration of exit lighting.
■ Power Door Locks
Open Door Anti Lock Out : Activates
or deactivates the automatic door
locking function while a door is open.
Auto Door Lock : Activates or
deactivates the automatic door
unlocking function after switching
off ignition. Activates or deactivates
Driving and operating195Parking assist
The parking assist makes parking
easier by measuring the distance between the vehicle and obstacles,
and giving acoustic signals. It is the
driver, however, who bears full
responsibility for the parking
manoeuvre.
The system consists of four ultrasonic parking sensors in the rear bumper. If
the vehicle is equipped with a front
parking assist, the system consists of
four additional ultrasonic parking
sensors in the front bumper.
The system uses two different
frequencies for the front and rear
sensors, respectively, each with a
different sound.
Control indicator r 3 116.
Button r or D
Parking assist will be activated and
deactivated by pressing the parking
assist button r. If the vehicle is
additionally equipped with advanced
parking assist 3 198 parking assist is
equipped with button D. In this case
both systems will be operated by
button D.
For activating or deactivating parking
assist push button r or D once
briefly. For activating or deactivating
advanced parking assist push button
r or D for approx. one second.
If one system is active, it can be
switched between both systems by
pushing the button shorter or longer.
Activation
When reverse gear is engaged, the
system is activated automatically.
326
Towing the vehicle .....................275
Traction Control system ............. 174
Traction Control system off ........ 117
Traffic sign assistant ...................204
Trailer coupling ........................... 215
Trailer stability assist .................220
Trailer towing ............................. 216
Transmission ............................... 18
Transmission display .................167
Tread depth ............................... 261
Trip computer ............................ 130
Trip odometer ............................ 108
Turn and lane-change signals ...145
Turn signal ................................. 113
Tyre chains ................................ 262
Tyre designations ......................257
Tyre pressure ............................ 257
Tyre pressure monitoring system ............................ 117, 258
Tyre pressures ........................... 306
Tyre repair kit ............................. 262
U Ultrasonic parking assist ...116, 195
Underseat storage .......................62
Upholstery .................................. 280
Upshift ........................................ 116
Using this manual ..........................3V
Vehicle battery ........................... 226
Vehicle checks............................ 222
Vehicle data ................................ 286
Vehicle data recording and privacy ..................................... 319
Vehicle detected ahead ..............119
Vehicle dimensions .................... 303
Vehicle Identification Number ....284
Vehicle jack ................................ 255
Vehicle messages .....................126
Vehicle personalisation .............132
Vehicle security ............................ 28
Vehicle specific data ......................3
Vehicle storage ........................... 221
Vehicle tools ............................... 255
Vehicle unlocking ........................... 6
Vehicle weight ........................... 298
Ventilation ................................... 151
W
Warning chimes .........................129
Warning lights ............................. 108
Warning triangle .......................... 94
Washer and wiper systems .........16
Washer fluid ............................... 226
Wheel changing .........................265
Wheel covers ............................. 261
Wheels and tyres .......................257Windows....................................... 33
Windscreen................................... 33
Windscreen wiper/washer .........102
Winter tyres ............................... 257
Wiper blade replacement ..........228