Problems with the SmartKey

See also:

Interior care
Cleaning the display For cleaning, do not use any of the following: • alcohol-based thinner or gasoline • abrasive cleaning agents • commercially-available household cleaning agents These may d ...

Battery
Important safety notes In order for the battery to achieve the maximum possible service life, it must always be sufficiently charged. Have the battery checked regularly at a qualified special ...

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 ...