Instruments and controls89Windscreen and headlight
washer
Pull lever. Washer fluid is sprayed
onto the windscreen and the wiper
wipes a few times.
If the headlights are on, washer fluid is also sprayed onto the headlights,
provided that the lever is pulled
sufficiently long. Afterwards the
headlight washer system is
inoperable for 5 wash cycles or until
engine or headlights have been
switched off and on again.
Washer fluid 3 232
Rear window wiper/washer
Push the rocker switch to activate the
rear window wiper:
upper position:continuous
operationlower position:intermittent
operationmiddle position:off
Push lever. Washer fluid is sprayed
onto the rear window and the wiper
wipes a few times.
Do not use if the rear window is
frozen.
Switch off in car washes.
The rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Activation or deactivation of this
function can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 121.
90Instruments and controlsThe rear window washer system is
deactivated when the fluid level is
low.
Washer fluid 3 232
Outside temperature
A drop in temperature is indicated
immediately and a rise in temperature
after a time delay.
If outside temperature drops to 3 °C, a warning message is displayed in the Driver Information Centre.
9 Warning
The road surface may already be
icy even though the display
indicates a few degrees above
0 °C.
Clock
Time is shown in the
4.2" Colour-Info-Display.
Date and time are shown in the
8" Colour-Info-Display.
Colour-Info-Display operation 3 118
4.2'' Display
Operate the display by the buttons
below the display.
Press ; and then select the
SETTINGS icon by turning and
pressing MENU.
Select Time menu page.
Set time
Select the Set Time menu item to
enter the respective submenu.
Select the AUTO SET screen button
at the bottom of the screen. Activate
either On - RDS mode or Off -
Manual mode.
If Off - Manual mode is selected,
adjust hours and minutes by turning
and pressing MENU.
Repeatedly select the 12-24 HR
screen button at the bottom of the
screen to choose a time mode.
If 12-hour mode is selected, a third
column for AM and PM setting is
displayed. Select the desired option.
Instruments and controls115When the fuel level in the tank is low,
a message appears on the display
and control indicator i or Y in the
fuel gauge illuminates.
When the tank must be refuelled
immediately, a warning message
appears and remains on the display.
Additionally, control indicator i or
Y in the fuel gauge flashes 3 109.
Fuel range LPG version
Display of approximate fuel range
available with the remaining fuel in
each respective fuel tank of Petrol
and LPG fuel, along with a total range
of both fuel types together. Switch
between the modes by pressing
SET/CLR or 9.
Gasoline fuel level/LPG fuel level
Displays the fuel level for the fuel type not currently being used, e.g. in petrol
mode the fuel level for LPG is
displayed. A dedicated Driver
Information Centre cluster gauge
shows the fuel level for the fuel
currently being used.Instantaneous fuel consumption
Display of the instantaneous
consumption.
On vehicles with LPG engines,
instantaneous consumption is
indicated for the currently selected
mode, LPG or Petrol.
Remaining oil life
Indicates an estimate of the oil's
useful life. The number in % means the remaining of current oil life 3 102.
Tire pressure
Checks tyre pressure of all wheels
during driving 3 256.
Timer
To start and stop press 9. To reset,
press > and confirm Reset.
Traffic sign assistant
Displays the detected traffic signs for
the current route section 3 209.Following distance
Displays the distance in seconds to a preceding moving vehicle 3 195. If
Adaptive cruise control is active this
page shows the following distance
setting instead.
Battery voltage
Displays the vehicle battery voltage.
Top consumers
List of top comfort consumers
currently switched on is displayed in
descending order. Fuel saving
potential is indicated.
During sporadic driving conditions,
the engine will activate the heated
rear window automatically to increase the engine load. In this event, the
heated rear window is indicated as
one of the top consumers, without
activation by the driver.
Economy trend
Displays the average consumption
development over a distance of
50 km. Filled segments display the
consumption in 5 km steps and shows
the effect of topography or driving
behaviour on fuel consumption.
Instruments and controls121● If an unintended lane changeoccurs.
● If the diesel particle filter has reached the maximum filling
level.
● If safety function of the power tailgate detects obstacles in the
moving area.
When the vehicle is parked and/or the driver's door is opened
● With exterior lights on.
● If the trailer hitch is not engaged.
During an Autostop ● If the driver's door is opened.
● If any condition for an autostart is
not fulfilled.
Battery voltage When the vehicle battery voltage isrunning low, a warning message will
appear in the Driver Information
Centre.1. Switch off any electrical consumers which are not requiredfor a safe ride, 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.
The warning message will disappear
after the engine has been started
twice without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault
remedied by a workshop.Vehicle personalisation
The vehicle's behaviour can be
personalised by changing the settings in the Colour-Info-Display.
Some of the personal settings for
different drivers can be memorised
individually for each vehicle key.
Memorised settings 3 24.
Depending on vehicle equipment and
country-specific regulations some of
the functions described below might
not be available.
Some functions are only displayed or
active when the engine is running.
Personal settings Following the changing of personal
settings is described via the buttons
below the display. This is valid for
4.2'' as well as 8'' Colour-Info-Display.
Additionally, the 8'' display is operable
as a touchscreen. See description
'Colour-Info-Display' 3 118 and the
Infotainment manual.
Instruments and controls123Auto Compartment Zone Temp:
Change between single zone or
dual zone temperature setting.
Auto Demist : Supports
windscreen dehumidification by
automatically selecting the
necessary settings and
automatic air conditioning mode.
Auto Rear Demist : Activates
automatically the heated rear
window.
● Collision / Detection Systems
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 completely.
Go Notifier : Activates or
deactivates the reminder function of the adaptive cruise control.Side Blind Zone Alert : Activates
or deactivates side blind zone alert.
Rear Cross Traffic Alert :
Activates or deactivates rear
cross traffic alert.
● Comfort and Convenience
Auto Memory Recall : Changes
the settings to the recall of
memorised settings for power
seat adjustment and exterior mirrors.
Easy Exit Driver Seat : Activates
or deactivates easy exit function
of the power seat.
Chime Volume : Changes the
volume of warning chimes.
Reverse Tilt Mirror : Activates or
deactivates the parking assist function of the exterior mirror on
the passenger side.
Auto Mirror Folding : Activates or
deactivates folding of the exterior
mirrors with the remote control.
Personalisation by Driver :
Activates or deactivates the
personalisation function.Rainsense 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 welcome
lighting.
Exit Lighting : Activates or
deactivates and changes the
duration of exit lighting.
Left or Right Hand Traffic :
Changes between lighting for left or right hand traffic.
Adaptive Forward Lighting :
Changes the settings of the
functions of the adaptive forward
lighting.
● Power Door Locks
Unlocked Door Anti-Lockout :
Activates or deactivates the
automatic driver's door locking
function when the door is open.
140LightingSelect the relevant setting in Settings,
I Vehicle in the Colour-Info-Display.
Colour-Info-Display 3 118.
Vehicle personalisation 3 121.
The settings can be saved for the key
being used 3 24.
Battery discharge protection
Vehicle battery state of charge
function
The function guarantees longest
vehicle battery life via a generator
with controllable power output and
optimised power distribution.
To prevent discharge of the vehicle
battery when driving, the following
systems are reduced automatically in two stages and finally switched off:
● auxiliary heater
● heated rear window and mirrors
● heated seats
● fanIn 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.
Climate control141Climate controlClimate control systems.............141
Air conditioning system ...........141
Automatic climate control system .................................... 143
Dual automatic climate control system .................................... 148
Auxiliary heater ........................152
Air vents ..................................... 152
Adjustable air vents .................152
Fixed air vents ......................... 153
Maintenance .............................. 153
Air intake ................................. 153
Pollen filter ............................... 153
Air conditioning regular operation ................................ 154
Service .................................... 154Climate control systems
Air conditioning system
Controller and buttons for the
following functions:
● temperature TEMP
● air distribution l M K
● fan speed Z
● cooling A/C
● air recirculation 4
● demisting and defrosting V
Heated rear window Ü 3 43.
Heated seats ß 3 54.
Ventilated seats A 3 54.
Heated steering wheel * 3 86.
Temperature TEMP
Turn controller:
red:warmblue:cold
Heating will not be fully effective until
the engine has reached normal
operating temperature.
142Climate controlAir distribution l M K
Press:
l:to windscreen and front door
windowsM:to head area via adjustable air
ventsK:to foot well and windscreen
Combinations are possible.
Setting is indicated by the LED in the
button.
Fan speed Z
Adjust the air flow by turning the
controller Z to the desired speed. J
means fan off.
Cooling A/C
Press A/C to switch on cooling.
Activation is indicated by the LED in
the button. Cooling is only functional
when the engine is running and
climate control fan is switched on.
Press A/C again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) cabin air as
required. Therefore condensation
may form and is drained under the
vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons. Activated cooling
might inhibit Autostops.