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5-13Instruments and controls
If it illuminates when the engine is
running; there may be a fault in the
engine electronics: interrupt your
journey and seek the assistance of a
workshop.
If regeneration of the diesel particle
filter is not successful or possible (3
5-13 “8 Diesel particle filter 3“), the
control indicator may illuminate and
the vehicle goes into limp home
mode: interrupt your journey and
seek the assistance of a workshop
immediately.
Further information 3 9-7.
Y Low fuel
If it illuminates during driving; fuel
level is low: fill up fuel tank as soon
as possible.
Never let the tank run dry!
Erratic fuel supply can cause catalytic
converter to overheat 3 9-8.
Diesel engines: The engine stops and
control indicator Z illuminates if the
fuel level is too low (3 5-11 “Z
Exhaust emissions”). If the tank has
been run dry, bleed the fuel system 3
10-7.Refuelling 3 9-12, fuel tank capacity
3 12-5.
8 Diesel particle filter 3
Will illuminate briefly in yellow when
the ignition is switched on.
If it illuminates during driving, the
diesel particle filter requires cleaning.
As soon as the road and traffic
situation permits it, increase speed to
more than 75 km/h (50 mph) for
approx. 30 minutes. The control
indicator extinguishes as soon as
cleaning is complete.
If regeneration of the diesel particle
filter is not successful or possible (3
5-12 “A Service vehicle soon 3“),
control indicator A may illuminate
and the vehicle goes into limp home
mode: interrupt your journey and
seek the assistance of a workshop
immediately.
Further information 3 9-7.
O Turn signal lamps
The appropriate control indicator will
flash in green when the turn signal is
on. Rapid flash; failure of a turn signal
bulb or the corresponding fuse.
Both control indicators flash when the
hazard warning lamps are active.
Turn signal lamps 3 6-2, bulb
replacement 3 10-7, fuses 3 10-11.
Warning chimes
While driving:
„when operating the turn signals.
„if driver’s seat belt is not engaged
and vehicle speed exceeds approx.
15 km/h (9 mph).
When the vehicle is parked and
driver’s door is opened:
„with exterior lamps switched on
(and ignition key removed).
„when the key is in the ignition
switch.
Seat belt warning chime 33-7.
Driving hints 3 9-1.
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6-2 Lighting
Hazard warning lamps
To operate, press button ¨.
Turn signal lamps
To activate, move lever up or down:
When the steering wheel is turned
back, the lever automatically returns
to its rest position. This will not
happen when making a minor
steering manoeuvre such as lane
changing.
Tap signal: briefly move lever to
resistance point. The turn signal then
flashes three times when changing
lanes.
Headlamp high beam
To switch from dipped beam to high
beam, push lever forwards.
To switch back to dipped beam, pull
lever back towards steering wheel.
Control indicator P illuminates in the
instrument cluster when high beam is
on.
Headlamp flash
To activate the headlamp flash, pull
lever towards steering wheel. High
beam is engaged for the duration of
activation. „Driver only and load in
luggage compartment=2
1)Vehicles with automatic transmission
and all diesel engines: set to position 1.
Lever up = Right turn
Lever down = Left turn
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7-11Infotainment system
Operation of a handsfree attachment
with no outside antenna, using the
mobile telephone standards GSM
900/1800/1900 and UMTS, may take
place only if the maximum
transmission power of the mobile
telephone does not exceed 2 Watts,
in the case of GSM 900, and
otherwise 1 Watt.
For safety reasons, we recommend
that you do not use the phone while
driving. Even use of a handsfree set
can be a distraction while driving.
Observe any country-specific
regulations.
When used in the vehicle interior,
mobile telephones and radio
equipment (CB) with integrated
antenna may cause malfunctions in
the vehicle electronics.
9 Warning
Mobile telephones and radio
equipment (CB) should only be
used with an antenna fitted on the
vehicle exterior.
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8-3 Climate controls
For simultaneous warming of the
footwell, set air distribution rotary
knob to J.
Switch on air conditioning 3 to
improve defrosting efficiency when
position J or V is selected.
Air recirculation mode 3
During ’normal’ operation, the
heating, ventilation and air
conditioning system 3 uses outside
air. To prevent fumes or unpleasant
odours from entering the vehicle
when in stationary traffic and when
rapid heating or cooling of the
passenger compartment is required, press button 4; control indicator in
the button illuminates and air is
recirculated.
Press button 4 again to turn air
recirculation mode off; control
indicator in the button extinguishes
and outside air is drawn into the
vehicle.
Air conditioning system 3
Operational only with engine running
and with the fan switched on:
Control indicator in the button
illuminates when air conditioning is
enabled and extinguishes when the
system is switched off.
Cooling switches off automatically at
low outside temperatures.
Switch off cooling when not required,
in order to save fuel.
9 Warning
Air recirculation mode should only
be used for brief periods, due to
gradual deterioration in air quality
and an increase in humidity,
causing windows to mist up.
Driving with air recirculation mode
on for extended periods may
cause vehicle occupants to feel
drowsy.
Press button n (or A/C) = On
Press button again = Off
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