Mercedes-Benz E-Class Owner's Manual page 286

Menus and submenus
284
played in orange in the multifunction dis-
play.
X
Press the a button to save the setting.
Vehicle
Setting permanent SPEEDTRONIC
X
Press the = or ; button on the steer-
ing wheel to select the
X
Press the : or 9 button to select the
Vehicle
submenu.
X
Press a to confirm.
X
Press the : or 9 button to select the
Limit speed (winter tyres):
You will see the current setting.
X
Press a to confirm.
X
Press the : or 9 button to adjust
permanent SPEEDTRONIC in increments of
(230 km/h
ten
ting switches permanent SPEEDTRONIC
off.
X
Press the a button to store the entry.
For further information on permanent SPEED-
TRONIC ( Y page 211).
Switching the automatic locking feature
on/off
X
Press the = or ; button on the steer-
ing wheel to select the
X
Press the : or 9 button to select the
Vehicle
submenu.
X
Press a to confirm.
X
Press the : or 9 button to select the
Auto. door locks
Auto. door locks
When the
activated, the vehicle doors are displayed
in orange in the multifunction display.
X
Press the a button to save the setting.
If you activate the
tion, the vehicle is centrally locked above a
speed of around 15 km/h.
For further information on the automatic lock-
ing feature; see (
Settings
menu.
function.
160 km/h). The Off
to
Settings
menu.
function.
function is
Auto. door locks
Y page 96).
Activating/deactivating the acoustic
locking confirmation
If you switch on the
an acoustic signal sounds when you lock the
vehicle.
X
Press the = or ; button on the steer-
ing wheel to select the
X
Press the : or 9 button to select the
Vehicle
submenu.
X
Press a to confirm.
X
Press the : or 9 button to select the
Acoustic Lock
Acoustic Lock
If the
the & symbol in the multifunction dis-
play lights up orange.
X
Press the a button to save the setting.
Heating
set-
Auxiliary heating departure time
G
DANGER
If the exhaust pipe is blocked or sufficient
ventilation is not possible, toxic exhaust
fumes can enter the vehicle, especially car-
bon monoxide. This is the case, e.g. in
enclosed spaces, or if the vehicle is stuck in
snow. There is a risk of fatal injuries.
You should switch off the auxiliary heating in
enclosed spaces which do not have an extrac-
tion system, e.g. a garage. If the vehicle is
stuck in snow and you must leave the auxiliary
heating running, keep the exhaust pipe and
the area around the vehicle clear of snow. To
guarantee a sufficient supply of fresh air, open
a window on the side of the vehicle away from
the wind.
G
WARNING
When the auxiliary heating is switched on,
parts of the vehicle can become very hot.
func-
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system for extended
periods. There is a risk of fire.
Acoustic Lock
function,
Settings
menu.
function.
function is activated,