See also:

17. Oil Pressure Warning Light
This light indicates low engine oil pressure. The light should turn on momentarily when the engine is started. If the light turns on while driving, stop the vehicle and shut off the engine as so ...

Interiors
Periodically check that water is not trapped under the mats (due to water dripping off shoes, umbrellas, etc.) which could cause oxidisation of the sheet metal. CLEANING SEATS AND FABRIC AND VELVET ...

Heated rear window
The warning light on the dial turns on when the heated rear window is turned on. ...