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
• switch off the ECO start/stop function or
switch to drive program 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 temperature in the vehicle interior
deviates from the set range.
• the charge level of the battery is too low.
See also:
HOLD function
General notes
The HOLD function can assist the driver in the
following situations:
• when pulling away, especially on steep
slopes
• when maneuvering on steep slopes
• when waiting in tr ...
NECK-PRO head restraints/NECKPRO luxury head restraints (except AMG
vehicles)
NECK-PRO head restraints/NECK-PRO luxury
head restraints increase protection of the
driver's and front-passenger's head and
neck. In the event of a rear collision of a
certain severity, the NE ...
Resetting values
► Press the
button on the
steering wheel to select the trip
computer menu.
► Press the
button to select the
function that you wish to reset.
► Press and hold the R reset butt ...
