See also:

General warnings
Failure indications shown (only for some versions) on the reconfigurable multifunction display together with buzzer sounding (adjustable) and warning light (if any) coming on on the cluster, are a ...

Failure warnings
In case of parking sensor failure, the driver is warned when engaging reverse by high sound warning (for 3 seconds). ...

Checking the charge
The battery charge may be checked through the indicator (where fitted) set on the battery cover and acting according to the colour the indicator shows. If the battery is not fitted with electrol ...