2008 MERCEDES-BENZ GLK SUV buttons

Display messages
Possible causes/consequences and
X
X Solutions à a
with 4
buttons:
inopera-
tive
a with
12 buttons:
inopera-
tive DSR is deactivated due to a malfunction.
X
Have DSR checked at a qualified specialist workshop. ? a
with 4
buttons:
Stop vehi-
cle Engine
off
a with
12 buttons:
Coolant
Stop vehi-
cle Switch
engine off The coolant is too hot. In addition, the
?warning lamp in
the instrument cluster lights up and a warning tone sounds.
X Pull over and stop the vehicle safely and switch off the
engine, paying attention to road and traffic conditions.
X Make sure that the air supply to the radiator is not blocked,
e.g. by slush.
X Wait until the display message disappears before restarting
the engine. Otherwise, there is a risk of engine damage.
X Observe the coolant temperature gauge.
X If the coolant temperature increases again, visit a qualified
specialist workshop immediately. The poly-V-belt may have torn. A warning tone also sounds.
X
Pull over and stop the vehicle safely and switch off the
engine, paying attention to road and traffic conditions.
X Check the poly-V-belt.
X If the poly-V-belt is not damaged: do not start the engine
again until the display message goes out. Otherwise, there
is a risk of engine damage.
X If the poly-V-belt is torn: do not continue driving. Consult
a qualified specialist workshop. ? The engine fan is faulty.
X
If the coolant temperature is less than 120 †, you can
continue driving to the nearest qualified specialist work-
shop.
X Avoid subjecting the engine to heavy loads (e.g. driving in
mountainous terrain) and stop-and-go driving. 186 Display
messagesPractical advice
X204_AKB; 1; 5, en-GB
wobuchh,V ersion: 2.11.4
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Display messages
Possible causes/consequences and
X
X Solutions + 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 149).
X Have the engine cooling system checked at a qualified spe-
cialist workshop if the coolant needs topping up more often
than usual. ! Clean the
fuel fil-
ter There is water in the fuel filter. The water must be drained
off
29
.
X Visit a qualified specialist workshop. b a
with 4
buttons:
Left cor-
ner. light
or
Right cor-
ner. light
a with
12 buttons:
Left cor-
nering
light
or
Right cor-
nering
light The left-hand or right-hand cornering lamp* is faulty.
X
Visit a qualified specialist workshop. 29
Only for certain vehicles. Display
messages
187Practical advice
* optional
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wobuchh
,V ersion: 2.11.4
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Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Left
dipped
beam
or
Right
dipped
beam
a with
12 buttons:
Left
dipped
beam
or
Right
dipped
beam The left-hand or right-hand dipped-beam headlamp is faulty.
X
Halogen headlamps: replace the bulb (Ypage 217).
X Bi-xenon headlamp*: visit a qualified specialist workshop.b a
with 4
buttons:
Trailer
left turn
sig.
or
Trailer
rt. turn
sig.
a with
12 buttons:
Trailer
left turn
sig.
or
Trailer
rt. turn
sig. The left-hand or right-hand trailer turn signal lamp is faulty.
X
Change the bulb. b a
with 4
buttons:
Trailer
brake lamp
a with
12 buttons:
Trailer
brake lamp The trailer brake lamp is faulty.
X
Change the bulb. 188 Display
messagesPractical advice
* optional
X204_AKB; 1; 5, en-GB
wobuchh
,V ersion: 2.11.4
2008-10-15T13:20:56+02:00 - Seite 188 Dateiname: 6515_0671_02_buchblock.pdf; preflight

Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Trailer
left tail
lamp
or
Trailer
rt. tail
lamp
a with
12 buttons:
Trailer
left tail
lamp
or
Trailer
right tail
lamp The left-hand or right-hand trailer tail lamp is faulty.
X
Change the bulb. b a
with 4
buttons:
AUTO
lights
inopera-
tive
a with
12 buttons:
AUTO
lights
inopera-
tive The light sensor is faulty. Daytime driving lights are switched
on.
X
Switch the lights on and off using the light switch
(Y page 74). Display
messages
189Practical advice
X204_AKB; 1; 5, en-GB
wobuchh,V ersion: 2.11.4
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Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Rear left
turn sig-
nal
or
Rear right
turn sig-
nal
a with
12 buttons:
Rear left
turn sig-
nal
or
Rear right
turn sig-
nal The rear left-hand or right-hand turn signal is faulty. Vehicle
with LEDs: the display message will only be shown if all LEDs
have failed.
X
Vehicle without LEDs: replace the bulb (Y page 217).
Vehicle with LEDs: visit a qualified specialist workshop. b a
with 4
buttons:
Left mir-
ror turn
signal
or
Right mir-
ror turn
signal
a with
12 buttons:
Left mir-
ror turn
signal
or
Right mir-
ror turn
signal The turn signal in the left-hand or right-hand exterior mirror
is faulty. The display message will only appear if all LEDs have
failed.
X
Visit a qualified specialist workshop. 190 Display
messagesPractical advice
X204_AKB; 1; 5, en-GB
wobuchh,V ersion: 2.11.4
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Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Front left
turn sig-
nal
or
Front
right turn
signal
a with
12 buttons:
Front left
turn sig-
nal
or
Front
right turn
signal The front left-hand or right-hand turn signal is faulty.
X
Change the bulb ( Ypage 217). b a
with 4
buttons:
Third
brake lamp
a with
12 buttons:
Third
brake lamp The third brake lamp is faulty. The display message will only
appear if all LEDs have failed.
X
Visit a qualified specialist workshop. b a
with 4
buttons:
Tail/brake
lamp, left
or
Tail/brake
lamp,
right
a with
12 buttons:
Left-hand
tail lamp/
brake lamp
or
Right-hand
tail lamp/
brake lamp The left-hand or right-hand tail lamp/brake lamp is faulty.
X
Change the bulb ( Ypage 217). Display
messages
191Practical advice
X204_AKB; 1; 5, en-GB
wobuchh,V ersion: 2.11.4
2008-10-15T13:20:56+02:00 - Seite 191 ZDateiname: 6515_0671_02_buchblock.pdf; preflight

Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Left main
beam
or
Right main
beam
a with
12 buttons:
Left main
beam
or
Right main
beam The left-hand or right-hand main beam headlamp is faulty.
X
Change the bulb ( Ypage 217). b Intell.
Light Sys-
tem inop-
erative
The Intelligent Light System* is faulty. The lights remain avail-
able without the Intelligent Light System*.
X
Visit a qualified specialist workshop. b a
with 4
buttons:
Left
licence
plate lamp
or
Right
licence
plate lamp
a with
12 buttons:
Left
licence
plate lamp
or
Right
licence
plate lamp The left-hand or right-hand licence plate lamp is faulty.
X
Visit a qualified specialist workshop. 192 Display
messagesPractical advice
* optional
X204_AKB; 1; 5, en-GB
wobuchh
,V ersion: 2.11.4
2008-10-15T13:20:56+02:00 - Seite 192 Dateiname: 6515_0671_02_buchblock.pdf; preflight

Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Left fog-
lamp
or
Right fog-
lamp
a with
12 buttons:
Left fog-
lamp
or
Right fog-
lamp The front left-hand or right-hand foglamp is faulty.
X
Visit a qualified specialist workshop. b a
with 4
buttons:
Rear left
foglamp
or
Rear right
foglamp
a with
12 buttons:
Rear left
foglamp
or
Rear right
foglamp The left-hand or right-hand rear foglamp is faulty.
X
Change the bulb ( Ypage 217). Display
messages
193Practical advice
X204_AKB; 1; 5, en-GB
wobuchh,V ersion: 2.11.4
2008-10-15T13:20:56+02:00 - Seite 193 ZDateiname: 6515_0671_02_buchblock.pdf; preflight