Problems with the seat heating
The seat heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on.
•► Switch off electrical consumers which you do not need, such as the rear window defroster or interior lighting.
See also:
Lowering the vehicle
WARNING
Vehicles with a spare wheel with a collapsible
spare wheel only: do not inflate the collapsible
spare wheel until it has been mounted.
Inflate the collapsible spare wheel using the
...
Service menu
In the Service menu you can:
• call up display messages
• check the tire pressure electronically
• call up the service due date
• check the oil level ...
Premium-grade unleaded gasoline
To ensure the longevity and full performance of the engine, only premiumgrade
unleaded gasoline may be used. If there is no premium-grade unleaded gasoline available
and regular-grade unleaded ...
