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Display messages
&
Pre-entry climate
Pre-entry climate
control (via key)
control (via key)
available again
available again
after engine start
after engine start
&
Pre-entry climate
Pre-entry climate
control (via key)
control (via key)
inoperative HV bat‐
inoperative HV bat‐
tery low
tery low
&
inoperative Battery
inoperative
Battery
low
low
&
inoperative Refuel
inoperative Refuel
vehicle
vehicle
&
inoperative See
inoperative
See Own‐
Own‐
er's Man.
er's Man.
Ð
Power steering mal‐
Power steering mal‐
function See Own‐
function See Own‐
er's Manual
er's Manual
Possible causes/consequences and M M Solutions
PLUG-IN HYBRID vehicles:
With the engine switched off, you have attempted to switch on the pre-
entry climate control more than twice.
Let the engine run for ten seconds.
X
After running the engine, the pre-entry climate control is opera-
tional again.
PLUG-IN HYBRID vehicles:
The on-board voltage is too low. The pre-entry climate control cannot
be switched on.
Drive for a considerable distance.
X
The battery charges. When the charge status of the high-voltage
battery is over the specified minimum charge status, pre-entry cli-
mate control is operational again.
The on-board voltage is too low.
The auxiliary heating has switched itself off or cannot be switched on
(
page 149).
Y
Drive for a considerable distance.
X
The battery charges. The auxiliary heating is operational again as
soon as the on-board electrical system voltage is sufficient.
There is too little fuel in the fuel tank. The auxiliary heating cannot be
switched on (
page 149).
Y
Refuel at the nearest filling station.
X
The auxiliary heating is temporarily malfunctioning or faulty.
When the vehicle is on a level surface and the engine has cooled
X
down, make up to four attempts to switch on the auxiliary heating,
waiting several minutes between each attempt (
If the auxiliary heating does not switch on:
Consult a qualified specialist workshop.
X
The power steering assistance is faulty.
A warning tone also sounds.
G
WARNING
You will need to use more force to steer.
There is a risk of an accident.
Check whether you are able to apply the extra force required.
X
If you are able to steer safely:
Drive on carefully.
X
Consult a qualified specialist workshop immediately.
X
If you are unable to steer safely:
Do not drive on.
X
Consult a qualified specialist workshop.
X
Display messages
page 149).
Y
335
Z
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