General information
The program selector button influences:
• the drive program
• the AIRMATIC or ABC suspension settings
• the engine management

Program selector button

Program selector button on AMG vehicles
In AMG vehicles, drive program E is called drive program C.

For further information on the automatic
drive program.
AMG vehicles: only change from automatic drive program C or S to manual drive program M when the vehicle is stationary.
Press program selector button 1
repeatedly until the letter for the desired
gearshift program appears in the
multifunction display.
When the engine is started, the automatic
transmission always switches to automatic
drive program E (drive program C in AMG
vehicles).
See also:
Route guidance active
No change of direction announced
No change of direction announced
1 Distance to the destination
2 Distance to the next change of direction
3 Current road
4 Symbol for "follow the road's co ...
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
•► Drive with the headlamps switched on.
The level of moisture diminishes,
depending on the length of the jour ...
Problems with the SmartKey
Problem
Possible causes/consequences and Solutions
You cannot lock or
unlock the vehicle
using the SmartKey.
The SmartKey battery is discharged or nearly discharged ...
