Mercedes-Benz E-Class: Automatic engine start - ECO start/stop function - Driving - Driving and parking - Mercedes-Benz E-Class Owners ManualMercedes-Benz E-Class: Automatic engine start

The engine is started automatically if you:

 - release the brake pedal when HOLD is not activated and the transmission is in position D or N
 - shift the transmission to position R
 - depress the accelerator pedal
 - have switched off the ECO start/stop function by pressing the ECO button
 - switch to drive program S, S+ or M
 - unfasten your seat belt or open the driver's door

The engine is also started automatically if:

 - the vehicle starts to roll.
 - the brake system requires this.
 - the system detects moisture on the windshield when the air-conditioning system is switched on.
 - the charge level of the battery is too low.
 - the driver's seat belt is removed or the driver's door is opened.

    Automatic engine switch-off
    The ECO start/stop function switches the engine off automatically if the vehicle is braked to a standstill and the brake remains depressed with the transmission in position D or N. You can st ...

    Deactivating/activating the ECO start/ stop function
    Example: ECO button If indicator lamp 2 is off, the ECO start/ stop function has been deactivated manually or as the result of a malfunction. The engine will then not be switched off automat ...

    See also:

    Cup holders
     Front CAUTION: - Avoid abrupt starting and braking when the cup holder is being used to prevent spilling the drink. If the liquid is hot, it can scald you or your passenger. - Use only so ...

    Illuminated entry — if equipped
    The courtesy/reading lights will turn on when you usethe Remote Keyless Entry (RKE) transmitter or openeither door. This feature also turns on the approach lighting (ifequipped). Refer to “Electr ...

    Clothes hanger (if equipped)
    To use the hanger, pull down the upper portion of hanger. CAUTION Do not hang heavy clothes, because it may damage the hook. ...