General notes

If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged.

SmartKey and replace it if necessary. Check the battery in the SmartKey and replace it if necessary.
mechanical key. Unlock the driver's door using the mechanical key.
mechanical key. Lock the vehicle using the mechanical key.
battery contacts checked at a qualified specialist workshop. Have the starter battery and the battery contacts checked at a qualified specialist workshop.

If the SmartKey is faulty, contact Roadside Assistance or a qualified specialist workshop.

    See also:

    Tow-starting (emergency enginestarting)
    Vehicles with automatic transmission must not be started by tow-starting. This could otherwise damage the transmission. ...

    Correct driver's seat position
    Observe the safety guidelines on seat adjustment (). Check whether you have adjusted seat 3 properly. Electrical seat adjustment () When adjusting the seat, make sure: you are as far away f ...

    First-aid kit
    Depending on the vehicle's equipment, the first-aid kit is located either in an open stowage space or behind the cover on the left side.   Open the trunk lid. Example: first-aid kit beh ...