Display messages
Possible causes/consequences and
X
X
Solutions
The KEYLESS GO* key is not detected by the vehicle.
X
Change the location of the key with the KEYLESS GO func-
tion* in the vehicle.
If the KEYLESS GO key* is still not detected:
X
Remove the KEYLESS GO* button from the ignition lock
(
Y
page 193).
X
Insert the key into the ignition lock and turn it to the desired
position.
Â
Close
doors to
lock vehi‐
cle
At least one door is open.
X
Close all doors and lock the vehicle again.
&
inopera‐
tive Bat‐
tery low
The on-board voltage is too low. The auxiliary heating/venti-
lation* has switched off or cannot be switched on.
X
Drive for a longer distance.
The battery is being charged. The auxiliary heating/venti-
lation* can be reactivated as soon as there is sufficient on-
board voltage.
&
inopera‐
tive
Refuel
vehicle
The fuel level in the fuel tank is too low. The auxiliary heat-
ing* cannot be switched on.
X
Refuel at the nearest filling station.
&
inopera‐
tive See
Owner's
Manual
The auxiliary heating* is temporarily malfunctioning or is
defective.
X
When the vehicle is on a level surface and the engine has
cooled down, make up to four attempts to switch on the
auxiliary heating*, waiting several minutes between each
attempt.
X
If the auxiliary heating* does not switch on, visit a qualified
specialist workshop.
+
Top up
coolant
See Own‐
er's Man‐
ual
The coolant level is too low.
X
Top up the coolant, observing the warning notes before
doing so (
Y
page 316).
X
Have the engine cooling system checked at a qualified spe-
cialist workshop if the coolant needs topping up more often
than usual.
Display messages
367
Pr
act
ical
ad
vice
* optional
221_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7
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Dateiname: 6515231002_buchblock.pdf; erzeugt am 03. Mar 2009 15:18:36; WK