Page 102 of 217

100Instruments and controls
Radio settings
See Infotainment system manual for
further information.
Bluetooth settings
See Infotainment system manual for
further information.
Vehicle settings ■ Climate and air quality
Auto fan speed : Modifies the fan
regulation. Changed setting will be active after switching the ignition off
and on again.
Climate control mode : Activate or
deactivate cooling.
Auto demist : Supports windscreen
dehumidification by automatically
selecting the necessary settings
and auto air conditioning mode.
Auto rear demist : Automatic
activation of 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 automatic
switching on of the rear window
wiper when reverse gear is
engaged.
■ Exterior ambient lighting
Exterior lighting by unlocking :
Activate or deactivate the entry
lighting.
Duration upon exit of vehicle :
Activate or deactivate and change
the duration of exit 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.
Stop door lock if door open :
Activates or deactivates the
automatic door locking function
while a door is open.Delayed door lock : Activates or
deactivates the delayed door
locking function.
■ Remote locking, unlocking, starting
Remote unlock feedback :
Activate or deactivate the hazard warning flasher feedback whilst
unlocking.
Remote door unlock : Change the
configuration to unlock only the
driver's door or the whole vehicle
whilst unlocking.
■ Restore factory settings :
Reset all settings to the default
settings.
Settings in the
Colour-Info-Display Navi 600
Press the CONFIG button. The menu
Settings is displayed.
Page 104 of 217

102Instruments and controls
■Comfort settings
Chime volume : Change the volume
of warning chimes.
Rear auto wipe in reverse : Activate
or deactivate automatic switching
on of the rear window wiper when
reverse gear is engaged.
■ Park assist / Collision detection
Park assist : Activate or deactivate
the ultrasonic parking assist.
■ Exterior ambient lighting
Duration upon exit of vehicle :
Activate or deactivate and change the duration of exit lighting.
Exterior lighting by unlocking :
Activate or deactivate 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.
Prevent doorlock while door open :
Activates or deactivates the
automatic door locking function
while a door is open.
■ Lock / Unlock / Start by remote
Remote unlock feedback : Activate
or deactivate the hazard warning flasher feedback whilst unlocking.
Remote door unlock : Change the
configuration to unlock only the driver's door or the whole vehicle
whilst unlocking.
Auto relock doors : Activate or
deactivate the automatic relockfunction after unlocking without
opening the vehicle.
■ Restore factory settings
Restore factory settings : Reset all
settings to the default settings.
Display settings
Selectable display settings:
■ Day mode : Optimisation for
daylight conditions.
■ Night mode : Optimisation for
darkness.
■ Automatic mode : The display
changes mode when the vehicle
lights are switched on/off.
■ Rear view camera : Changes the
settings for the rear view camera.
■ Picture frame : See description for
Infotainment system in the
Infotainment system manual.
Settings in the Colour-Info- Display
CD 600/Navi 650/Navi 950
Press the CONFIG button on the
Infotainment system faceplate to
enter the Configuration menu.
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Instruments and controls103
Turn the multifunction knob to scroll
upwards or downwards in the list.
Press the multifunction knob
(Navi 950 / Navi 650: press the outer
ring) to select a menu item.
■ Languages
■ Time and Date
■ Radio Settings
■ Phone Settings
■ Navigation Settings
■ Display Settings
■ Vehicle Settings
In the corresponding submenus the
following settings can be changed:
Languages
Selection of the desired language.
Time and Date
See Infotainment system manual for
further information.
Radio Settings
See Infotainment system manual for
further information.
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 3 142.■ 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 be
active 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 : Activate or deactivate
auto demist.
Auto Rear Demist : Activates the
heated rear window automatically.
■ Comfort and Convenience
Chime Volume : Change the volume
of warning chimes.
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104Instruments and controls
Personalisation by Driver:
Activates or deactivates the
personalisation function.
Auto Reverse Gear Wiper : Activate
or deactivate automatically
switching on of the rear window
wiper when reverse gear is
engaged.
■ Collision Detection Systems
Park Assist : Activate or deactivate
the ultrasonic sensors.
■ Lighting
Vehicle Locator Lights : Activate or
deactivate the entry lighting.
Exit Lighting : Activate or deactivate
and change the duration of exit lighting.
■ Power Door Locks
Open Door Anti Lock Out : Activate
or deactivate 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 deactivatesthe automatic door locking function after driving-off.
Delay Door Lock : Activate or
deactivate the delayed door locking
function.
■ Remote Lock/Unlock/Start
Remote Lock Feedback : Activate
or deactivate the hazard warning light feedback whilst locking.
Remote Unlock Feedback : Activate
or deactivate the hazard warning
flasher feedback whilst unlocking.
Remote Door Unlock : Change the
configuration to unlock only the driver's door or the entire vehicle
whilst unlocking.
Relock Remotely Unlocked Doors :
Activates or deactivates the automatic relock function after
unlocking without opening the
vehicle.
■ Return to Factory Settings? : Reset
all settings to the default settings.
Page 112 of 217
110LightingHazard warning flashers
Operated with the ¨ button.
Turn and lane-change
signalslever up=right turn signallever down=left turn signal
If the lever is moved past the
resistance point, the turn signal is
switched on constantly. When the
steering wheel moves back, the turn
signal is automatically deactivated.
For three flashes, e.g. when changing lanes, press the lever until resistance
is felt and then release.
Move the lever to the resistance point
and hold for longer indication.
Switch the turn signal off manually by moving the lever to its original
position.
Front fog lights
Operated with the > button.
Page 118 of 217

116Climate controlAir conditioning system
In addition to the heating and
ventilation system, the air
conditioning system has controls for:
n=cooling4=air recirculation
Cooling n
Operated with the n button and is
functional only when the engine and
fan are running.
The air conditioning system cools and dehumidifies (dries) as soon as the
outside temperature is above a
specific level. Therefore
condensation may form and drip from
under the vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons. Activated cooling
might inhibit Autostops.
Air recirculation system 4
Operated with the 4 button.9Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
Air distribution to l: Air recirculation
is deactivated.
Maximum cooling Briefly open the windows so that hot
air can disperse quickly.
■ Cooling n on.
■ Air recirculation system 4 on.
■ Press air distribution switch M.
■ Set temperature control to coldest level.
■ Set fan speed to highest level.
■ Open all vents.
Demisting and defrosting the
windows V
■ Press button V: fan automatically
switches to higher speed, the air distribution is directed towards the
windscreen.
■ Switch cooling n on.
■ Set temperature control to warmest
level.
■ Switch on heated rear window Ü.
■ Open side air vents as required and
direct them towards the door
windows.
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Climate control119
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons. Activated cooling
might inhibit Autostops.
The display will indicate Eco when
cooling is deactivated.
Air recirculation mode 4
Press button 4 once to activate the
manual air recirculation mode.9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
Air conditioning with the engine
not running
When ignition is off, the residual heat or cooling in the system can be used
for climate control in passenger
compartment.
Auxiliary heater Air heater
Quickheat is an electric auxiliary air
heater which automatically warms up
the passenger compartment more
quickly.Air vents
Adjustable air vents
At least one air vent must be open
while the cooling is on.
To open the vent, turn the adjuster
wheel to the right. Adjust the air
amount at the vent outlet by turning
the adjuster wheel.
Page 122 of 217

120Climate control
Direct the flow of air by tilting and
swivelling the slats.
To close the vent, turn the adjuster
wheel to the left.
9 Warning
Do not attach any objects to the
slats of the air vents. Risk of
damage and injury in case of an
accident.
Fixed air vents
Additional air vents are located
beneath the windscreen and door windows and in the foot wells.
Maintenance
Air intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake.
Remove any leaves, dirt or snow.
Pollen filter The pollen filter cleans dust, soot,
pollen and spores from the air
entering the vehicle through the air
intake.
Air conditioning regular
operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a month, irrespective of the weather
and time of year. Operation with
cooling is not possible when the
outside temperature is too low.
Service
For optimal cooling performance, it is
recommended to annually check the
climate control system, starting
three years after initial vehicle
registration, including:
■ Functionality and pressure test■ Heating functionality
■ Leakage check
■ Check of drive belts
■ Cleaning of condenser and evaporator drainage
■ Performance check