Problems with the SmartKey

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Windshield wipers
Switching the windshield wipers on/off WARNING Wiper blades are components that are subject to wear and tear. Replace the wiper blades twice a year, preferably in the spring and fall. Otherwise ...

Switching the ZONE function on/off
■ To activate: press the button. The indicator lamp above the button lights up. Dual-zone automatic climate control: the temperature setting for the driver's side is not adopted for ...

BAS (Brake Assist System)
Observe the "Important safety notes" section . WARNING If BAS is malfunctioning, the braking distance in an emergency braking situation is increased. There is a risk of an accident. ...