See also:

External light failure
The warning light on the dial comes on (on certain versions together with the message on the display) when a failure is detected to one of the following lights: taillights, brake lights (3rd ...

Driving style
Starting Do not warm the engine when the vehicle is stationary or at high or low revs: in this way the engine will warm up gradually increasing consumption and emissions. You should drive off slo ...

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 ...