Smart Key functions

See also:

Switching on/off
The steering-wheel heating heats the leather areas of the steering wheel •► Make sure that the SmartKey is in position 2 in the ignition lock. •► To switch on/off: turn the lever i ...

Tachometer
The red band in the tachometer indicates the engine's overrevving range. Do not drive in the overrevving range, as this could damage the engine. The fuel supply is interrupted to protect the ...

Loading and removing SD cards
Not all SD memory cards are designed for the temperatures which may be reached in the vehicle. Due to the wide range of SD cards available on the market, Mercedes-Benz cannot guarantee pla ...