Mercedes-Benz 2013 M Class - Manual (Page 278)

Delayed switch-off of the exterior lighting is
reactivated the next time you start the
engine.
If you have activated the
Surround
Lighting function and the light switch is set
to Ã, the following functions are activated
when it is dark:
R
Surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine,
the surround lighting is switched off and
the automatic headlamp mode is activated
(
Y page 120).
R
Exterior lighting delayed switch-off: the
exterior lighting remains lit for
60 seconds after the engine is switched off.
If you close all the doors and the tailgate,
the exterior lighting goes off after
5 seconds.
i Depending on your vehicle's equipment,
when the surround lighting and delayed
switch-off exterior lighting are on, the
following light up:
R
Parking lamps
R
Daytime running lamps
R
Side marker lamps
R
Surround lighting in the exterior mirrors
Activating/deactivating the interior
lighting delayed switch-off
If you activate the
Interior Lighting
Delay function, the interior lighting remains
on for 20seconds after you remove the
SmartKey from the ignition lock.
X Press the = or ; button on the
steering wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Lights submenu.
X Press a to confirm.
X Press : or 9 to select the
Interior Lighting Delay function.
When the Interior Lighting Delay
function is activated, the vehicle interior is
displayed in red in the multifunction
display.
X Press the a button to save the setting.
Vehicle submenu
Activating/deactivating the automatic
door locking mechanism
If you activate the
Automatic Door Lock
function, the vehicle is centrally locked above
a speed of around 9 mph (15 km/h).
X Press the = or ; button on the
steering wheel to select the
Sett. menu.
X Press : or 9 to select the Vehicle
submenu.
X Press a to confirm.
X Press : or 9 to select the
Automatic Door Lock function.
When the Automatic Door Lock function
is activated, the vehicle doors are displayed
in red in the multifunction display.
X Press the a button to save the setting.
For further information on the automatic
locking feature, see (
Y page 86).
Activating/deactivating the acoustic
locking verification signal
If you switch on the
Acoustic Lock function,
an acoustic signal sounds when you lock the
vehicle.
X Press the = or ; button on the
steering wheel to select the
Sett. menu.
X Press : or 9 to select the Vehicle
submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Acoustic Lock function.
If the Acoustic Lock function is activated,
the & symbol in the multifunction
display lights up red.
X Press the a button to save the setting.
276
Menus and submenus
On-board computer and displays