Heater
The heater can only be used while the engine is running.
See also:
Trailer towing
In order to tow a trailer with your vehicle, a trailer towing device that meets
all relevant regulations in your area has to be mounted. The regulations concerning
the towing of a trailer may diff ...
Vehicle performance
Petrol-powered vehicles
Diesel-powered vehicles
...
Economical driving
For economical driving, there are some technical requirements that have to be
met. The prerequisite for low fuel consumption is a properly adjusted engine. In
order to achieve longer life of the v ...
