The volume of the buzzer accompanying any failure/warning indication can be adjusted according to 8 levels. The buzzer can be adjusted and, in certain cases, it cannot be excluded. To adjust the volume proceed as follows:

See also:
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator to manually activate or
deactivate the air conditioning system. When in A/C mode with the ATC set to a cool
temperature, dehumidified air flow ...
Air Conditioner Maintenance
For best possible performance, your air conditioner should be checked and serviced
by an authorized dealer at the start of each warm season. This service should include
cleaning of the condenser f ...
Driving style
Starting
Do not warm the engine with the car at a standstill or at idle or high speed:
under these conditions the engine warms up much more slowly, increasing electrical
consumption and emissions ...


