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:
Freeing A Stuck Vehicle
If your vehicle becomes stuck in mud, sand or snow, it can often be moved by
a rocking motion. Turn your steering wheel right and left to clear the area around
the front wheels. Then shift back an ...
General warnings
WARNING
If the warning light does not
turn on when turning the ignition key to MAR or if it stays on when travelling,
this could indicate a failure in safety retaining systems; under this condit ...
Low battery charge
(red)
Turning the ignition key to MAR the warning light turns on, but it should go
out as soon as the engine is started (with the engine running at idle speed a brief
delay in going out is allo ...


