R
0 minutes: The runtime of the stationary
heating extends as the engine has not yet
reached the operating temperature.
R
OFF: Stationary heating or ventilation has
been switched off.
Changing the remote control's battery (sta‐
tionary heating)
&
DANGER Serious damage to health
caused by swallowing batteries
Batteries contain toxic and corrosive substan‐
ces. Swallowing batteries may cause serious
damage to health.
There is a risk of fatal injury.
#
Keep batteries out of the reach of chil‐
dren.
#
If batteries are swallowed, seek medical
attention immediately.
+
ENVIRONMENTAL NOTE Environmental
damage due to improper disposal of bat‐
teries
Batteries contain toxic and corro‐
sive substances.
#
Take discharged batteries to
a qualified specialist workshop or to a
collection point for used batteries.
Requirements:
R
A CR2450 lithium battery is available.
#
Push a pointed object into the recess
1
.
#
Slide battery cover
2
backwards in the
direction of the arrow.
#
Insert the new battery
3
with the lettering
facing upwards.
#
Slide the battery cover
2
onto the remote
control in the opposite direction to the arrow
until the battery cover engages.
Adjusting the hot-water auxiliary heater with
the on-board computer
Requirements:
R
The fuel tank has been filled above the
reserve fuel level.
R
The ignition is switched on.
On-board computer:
,
Styles & display
.
Heating
Setting the switch-on time
#
Select
Styles & display
.
#
Set the required departure time.
Activating the programmed time
#
Select
Vorwahlzeit
.
The tick shows that the function has been
switched on.
%
The programmed time remains set only until
the next time the engine is started.
Selecting programmed time
#
Select
Vorwahlzeit
.
#
Select required programmed time A, B or C.
Problems with hot water auxiliary heating
Problem
Possible causes/consequences and
M
Solutions
FAIL
¨
Signal transmission between transmitter and vehicle is malfunctioning.
106
Climate control
