99 Climate control
Te ch n ica l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index 1Air volume control switch
2Temperature selector switch
3Air distribution switch
4Air recirculation
5Air conditioning mode
6Air volume control for center air outlets, 
turn wheel up to open.
7Air volume control for side air outlet, 
turn wheel up to open.
8Center air outlets, adjustable
9Side air outlets, adjustable
10Windshield air outlets
11Floor outlets
The air conditioning mode only operates with the œ 
button pushed, the air volume control switch set to 
position 1 to 4, and the engine running.To quickly cool down the passenger compartment, turn 
temperature selector switch fully to the left to 
positionO. Turn temperature selector to maintain 
desired temperature.
The air conditioning mode removes considerable 
moisture from the air during operation in the cooling 
mode. It is normal for water to drip on the ground 
through ducts in the underbody.
Important!
This vehicle is equipped with an air conditioner system 
that uses R–134a (HFC: hydrof luorocarbon) as a 
refrigerant. Repairs should always be performed by a 
qualified technician, and refrigerant should be collected 
in a recovery system for recycling.
Note:
For the air flow-through system to function properly, the 
air vents, located in the left and right side rear 
passenger compartment trim panel covers, should be 
ke pt  un obst ru cte d . 
101 Climate control
Te ch n ica l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Special setting (use only for short duration)
Defrosting windshield
Set temperature selector and switches for air volume 
and air distribution to position P.
Turn wheels (7) to position l to open left and right 
side air outlets (9). Adjust air outlets upward.
Close center air outlets.Defogging windows
Windows fogged up on inside.
Switch on air conditioning mode with controlœ.
Switch off air recirculationO. Indicator lamp in 
button goes out.
Set air distribution control switch to positionc.
Increase air volume with control switch.
Turn side air outlet wheels (7) to position l.
Close center air outlets. 
102 Climate control
Te ch n ica l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Windshield fogged up on outside.
Switch on wiper motor.
Set air distribution control switch to positiond 
ora.
Dust filter
Nearly all dust particles and pollen are filtered out 
before outside air enters the passenger compartment 
through the air distribution system. 
Note:
Keep the air intake grille in front of windshield free of 
snow and debris.
Climate control – OFF
To switch the climate control off, set air volume control 
switch to position0.
Switch off air conditioning mode œ. Control lamp in 
button goes out.Air recirculation
This mode can be selected to temporarily reduce the 
entry of annoying odors or dust into the vehicle’s 
interior.
Outside air is not supplied to the vehicles’s interior.
To select, press O button. Indicator lamp in button 
lights up.
To cancel, press O button again. Indicator lamp in 
button goes out.
If the windows should fog up from the inside, switch 
from recirculated air back to fresh air.