Move slider (B) to 
.
This function is particularly useful when the outside air is heavily polluted (in a traffic jam, tunnel, etc.). However, it is better not to use it for long periods, especially if there are several people in the car.
IMPORTANT The inside air recirculation system makes it possible to reach the required “heating” or “cooling” conditions faster. Do not use the air recirculation function on rainy/cold days as it would considerably increase the possibility of the windows misting inside.
See also:
Speedometer
The speedometer A-fig. 31 - 32 shows the vehicle speed.
...
Troubleshooting
General
Sound Volume Low
The Fader function should be adjusted to the values “F” (front) only to prevent
the reduction in radio output power and the cancelling of the volume if the Fader
level a ...
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must be maintained at the
correct level. Check the oil level at regular intervals, such as every fuel stop.
The best time to ...