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:
Boot light
To replace the bulb:
1) Remove the lens A-fig. 39 as shown by the arrow.
2) Open the bulb holder B and remove the bulb C (clipped in).
...
General failure indication
The warning light on the dial comes on when a failure is detected. ...
Five-Speed Manual Transmission
WARNING!
You or others could be injured if you leave the vehicle unattended without
having the parking brake fully applied. The parking brake should always be applied
when the driver is not in t ...


