70Instruments and controlsInstruments and
controlsControls ....................................... 71
Steering wheel adjustment ........71
Steering wheel controls .............71
Heated steering wheel ...............71
Horn ........................................... 72
Windscreen wiper/washer .........72
Rear window wiper/washer .......73
Outside temperature ..................74
Clock ......................................... 75
Power outlets ............................. 76
Inductive charging .....................77
Cigarette lighter ......................... 78
Ashtrays .................................... 78
Warning lights, gauges and indi‐ cators ........................................... 79
Instrument cluster ......................79
Speedometer ............................. 79
Odometer .................................. 79
Trip odometer ............................ 79
Tachometer ............................... 79
Fuel gauge ................................ 80
Fuel selector .............................. 80
Engine coolant temperature gauge ....................................... 81Service display.......................... 82
Control indicators ......................83
Turn signal ................................. 85
Seat belt reminder .....................85
Airbag and belt tensioners .........86
Airbag deactivation ....................86
Charging system .......................86
Malfunction indicator light ..........87
Service vehicle soon .................87
Brake and clutch system ...........87
Operate pedal ............................ 87
Antilock brake system (ABS) .....88
Upshift ....................................... 88
Power steering .......................... 88
Ultrasonic parking assist ...........88
Electronic Stability Control off ...88
Electronic Stability Control and Traction Control system ...........88
Tyre pressure monitoring system ...................................... 89
Engine oil pressure ....................89
Low fuel ..................................... 89
Immobiliser ................................ 90
Exterior light .............................. 90
High beam ................................. 90
Rear fog light ............................. 90
Cruise control ............................ 90
Door open .................................. 90
Information displays .....................90
Driver Information Centre ..........90Colour-Info-Display ....................95
Graphic-Info-Display ..................96
Vehicle messages ........................97
Warning chimes .........................99
Battery voltage .......................... 99
Vehicle personalisation ..............100
Telematics service .....................104
OnStar ..................................... 104
Instruments and controls85Control indicators in the centre
console
Overview
OTurn signal 3 85XSeat belt reminder 3 85vAirbag and belt tensioners
3 86VAirbag deactivation 3 86pCharging system 3 86ZMalfunction indicator light
3 87gService vehicle soon 3 87RBrake and clutch system
3 87-Operate pedal 3 87uAntilock brake system (ABS)
3 88[Upshift 3 88cPower steering 3 88rUltrasonic parking assist
3 88nElectronic Stability Control off
3 88bElectronic Stability Control and
Traction Control system 3 88wTyre pressure monitoring
system 3 89IEngine oil pressure 3 89YLow fuel 3 89dImmobiliser 3 908Exterior light 3 90CHigh beam 3 90rRear fog light 3 90mCruise control 3 90hDoor open 3 90
Turn signal
O illuminates or flashes green.
Illuminates briefly
The parking lights are switched on.
Flashes
A turn signal or the hazard warning flashers are activated.
Rapid flashing: failure of a turn signal light or associated fuse.
Bulb replacement 3 169, Fuses
3 178.
Turn signals 3 111.
Seat belt reminder
Seat belt reminder on front seats
X for driver's seat illuminates or
flashes red in the tachometer.
86Instruments and controlsk for front passenger seat illuminates
or flashes red in the centre console,
when the seat is occupied.
Illuminates
After the ignition has been switched
on until the seat belt has been
fastened.
Flashes
After having started the engine for a
maximum of 100 seconds until the
seat belt has been fastened.
Fastening the seat belt 3 38.
Seat belt status on rear seatsX in the Driver Information Centre
flashes or illuminates.
Illuminates
After having started the engine for a
minimum of 35 seconds until the seat
belt has been fastened.
If an unfastened seat belt is fastened
whilst driving.
Flashes
After starting off when the seat belt is unfastened.
Fastening the seat belt 3 38.
Airbag and belt tensioners
v illuminates red.
When the ignition is switched on, the control indicator illuminates for
approx. four seconds. If it does not
illuminate, does not go out after four
seconds or illuminates whilst driving,
there is a fault in the airbag system.
Seek the assistance of a workshop.
The airbags and belt pretensioners
may fail to trigger in the event of an
accident.Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 37, 3 39.
Airbag deactivation
V illuminates yellow.
Illuminates for approx. 60 seconds
after the ignition is switched on. The
front passenger airbag is activated.
* illuminates yellow.
The front passenger airbag is
deactivated.
Airbag deactivation 3 44.
Charging system p illuminates red.
Instruments and controls99Vehicle messages on the
Uplevel-Display
The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
Vehicle messages on the
Colour-Info-Display
Some important messages appear
additionally in the
Colour-Info-Display. Some
messages only pop-up for a few
seconds.
Warning chimes
When starting the engine or whilst driving
Only one warning chime will sound at a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting off.
● If a certain speed is exceeded with parking brake applied.
● If a programmed speed is exceeded.
● If a warning message appears in the Driver Information Centre orInfo-Display.
● If the parking assist detects an object.
● If the reverse gear is engaged and the rear end carrier
extended.When the vehicle is parked and/or
the driver's door is opened
● With exterior lights on.
During an Autostop ● If the driver's door is opened.
Battery voltage
Midlevel-Display
When the vehicle battery voltage is
running low, a warning code 174 will
appear in the Driver Information
Centre.
Uplevel-Display
When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.
1. Switch off immediately any electrical consumers which are
not required for a safe drive, e.g.
seat heating, heated rear window
or other main consumers.
2. Charge the vehicle battery by driving continuously for a while or
by using a charging device.
102Instruments and controls
In the corresponding submenus the
following settings can be changed:
Vehicle ● Climate & Air Quality
Auto Fan Max Speed : Modifies
the level of the cabin airflow of the climate control in automatic
mode.
Auto Heated Seats :
Automatically activates the seat
heating.
Auto Defog : Supports
windscreen dehumidification by
automatically selecting the
necessary settings and
automatic air conditioning mode.
Auto Rear Defog : Automatically
activates heated rear window.
● Collision / Detection Systems
Forward Collision Alert : Activates
or deactivates forward collision
alert.
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 completely.
Forward Collision System :
Changes the settings of forward
collision alert.
Park Assist : Activates or
deactivates the ultrasonic
parking assist. Activation is
selectable with or without
attached trailer coupling.
Go Notifier : Activates or
deactivates the reminder to drive
off when the adaptive cruise
control holds the vehicle at
standstill.Side Blind Zone Alert : Activates
or deactivates side blind zone
alert.
● Comfort and Convenience
Auto Memory Recall : Changes
the settings to the recall of
memorised settings for power
seat adjustment.
Easy Exit Driver Seat : Activates
or deactivates easy exit function
of the power seat.
Chime Volume : Changes the
volume of warning chimes.
Personalization By Driver :
Activates or deactivates the
personalisation function.
Rain Sense Wipers : Activates or
deactivates automatic wiping with rain sensor.
Auto Wipe in Reverse Gear :
Activates or deactivates
automatic switching on of the
rear window wiper when reverse gear is engaged.
● Lighting
Vehicle Locator Lights : Activates
or deactivates the entry lighting.
Lighting115Activating
1. Switch off the ignition.
2. Remove the ignition key.
3. Open the driver's door.
4. Pull the turn signal lever.
5. Close the driver's door.
If the driver's door is not closed the
lights switch off after two minutes.
Exit lighting is switched off
immediately if the turn signal lever is
pulled while the driver's door is open.
Activation, deactivation and duration
of this function can be changed in the Info-Display. Vehicle personalisation
3 100.
The settings can be saved for the key
being used 3 21.
Battery discharge protection
Vehicle battery state of charge
function
The function guarantees longestvehicle battery life via a generator
with controllable power output and
optimised power distribution.
To prevent discharge of the vehicle
battery when driving, following
systems are reduced automatically in two stages and finally switched off:
● auxiliary heater
● heated rear window
● heated mirrors
● heated seats
● fan
In the second stage a message which
confirms the activation of the vehicle
battery discharge protection will be
displayed in the Driver Information
Centre.Switching off electric lights
To prevent discharge of the vehicle
battery when the ignition is switched off, some interior lights are switched
off automatically after some time.
116Climate controlClimate controlClimate control systems.............116
Heating and ventilation system 116
Air conditioning system ...........117
Electronic climate control system .................................... 119
Air vents ..................................... 124
Adjustable air vents .................124
Fixed air vents ......................... 124
Maintenance .............................. 124
Air intake ................................. 124
Pollen filter ............................... 124
Air conditioning regular operation ................................ 125
Service .................................... 125Climate control systems
Heating and ventilation system
Controls for: ● temperature
● fan speed
● air distribution
Heated rear window Ü 3 30.
Heated seats ß 3 36.
Heated steering wheel * 3 71.
Temperaturered:warmblue:cold
Heating will not be fully effective until
the engine has reached normal
operating temperature.
Fan speed
Adjust the air flow by switching the fan
to the desired speed.
Air distribution
M:to head areaL:to head area and foot wellK:to foot well and windscreenJ:to windscreen, front door
windows and foot welll:to windscreen and front door
windows
Intermediate settings are possible.
Climate control117Demisting and defrosting the
windows
● Set temperature control to warmest level.
● Set fan speed to highest speed.
● Set air distribution control to l.
● Switch on heated rear window Ü.
● Open side air vents as required and direct them towards door
windows.
● For simultaneous warming of the
foot well, set air distribution
control to J.
Air conditioning system
Controls for:
● temperature
● fan speed
● air distribution
n:cooling4:air recirculationÜ:heated rear window 3 30
Heated seats ß 3 36.
Heated steering wheel * 3 71.
Temperature
red:warmblue:coldHeating will not be fully effective until
the engine has reached normal
operating temperature.
Fan speed
Adjust the air flow by switching the fan
to the desired speed.
Air distributionM:to head areaL:to head area and foot wellK:to foot well and windscreenJ:to windscreen, front door
windows and foot welll:to windscreen and front door
windows (air conditioning is
activated in the background to
help preventing windows from
fogging)
Intermediate settings are possible.