Engine

See also:

Problems with the engine
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Switching the windshield wipers on/ off
WARNING The windshield will not longer be wiped properly if the wiper blades are worn. This could prevent you from observing the traffic conditions, thereby causing an accident. Replace the wip ...

Activating/deactivating airrecirculation mode
Points to observe before use You can deactivate the flow of fresh air if unpleasant odors are entering the vehicle from outside. The air already inside the vehicle will then be recirculated. If ...