2008 MERCEDES-BENZ GLK SUV light

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
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Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Front left
parking
lamp
or
Front
right
parking
lamp
a with
12 buttons:
Front left
parking
lamp
or
Front
right
parking
lamp The front left-hand or right-hand parking lamp is faulty.
X
Change the bulb ( Ypage 217). b a
with 4
buttons:
Left rev-
ers. lamp
or
Right rev-
ers. lamp
a with
12 buttons:
Left rev-
ers. lamp
or
Right rev-
ers. lamp The left-hand or right-hand reversing lamp is faulty.
X
Change the bulb ( Ypage 217). b a
with 4
buttons:
Switch off
lights
a with
12 buttons:
Switch off
lights The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X
Turn the light switch to $orc.
or
X If the rear foglamp is switched on: press the light switch in
to the stop. 194 Display
messagesPractical advice
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Display messages
Possible causes/consequences and
X
X Solutions b a
with 4
buttons:
Malfunc-
tion
a with
12 buttons:
Malfunc-
tion See
Owner's
Manual The exterior lighting is faulty.
X
Visit a qualified specialist workshop. ¸ a
with 4
buttons:
Replace
air
cleaner
a with
12 buttons:
Replace
air
cleaner The engine air filter must be replaced
30
.
X Visit a qualified specialist workshop. 4 a
with 4
buttons:
Check eng.
oil level
a with
12 buttons:
Check eng.
oil lev.
when next
refuelling The engine oil level has dropped to a critical level. A warning
tone also sounds.
X
Check the engine oil level ( Ypage 148).
X If necessary, top up the engine oil.
X Have the engine checked for leaks if the engine oil needs
topping up more often than usual. + a
with 4
buttons:
You need a
new key
a with
12 buttons:
Replace
key The key must be replaced.
X
Visit a qualified specialist workshop. + Key does
not belong
to vehicle You have put the wrong key in the ignition lock.
X
Use the correct key. 30
Only for certain vehicles. Display
messages
195Practical advice
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Display messages
Possible causes/consequences and
X
X Solutions + Close
doors to
lock vehi-
cle At least one door is open. A warning tone also sounds.
X
Close all doors and lock the vehicle again. 6 a
with 4
buttons:
Malfunc-
tion -
Workshop-
a with
12 buttons:
Restraint
sys. mal-
function
Consult
workshop G
Risk of injury
There is a malfunction in the SRS (Supplemental Restraint
System). The 6warning lamp also lights up in the instru-
ment cluster.
X Visit a qualified specialist workshop. 6 a
with 4
buttons:
FL mal-
func. -
Workshop-
or
FR mal-
func. -
Workshop-
a with
12 buttons:
Front left
malfunc-
tion Con-
sult work-
shop
or
Front
right mal-
function
Consult
workshop G
Risk of injury
There is a malfunction in the SRS (Supplemental Restraint
System) on the front left-hand or right-hand side. The 6
warning lamp also lights up in the instrument cluster.
X Visit a qualified specialist workshop. 196 Display
messagesPractical advice
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Display messages
Possible causes/consequences and
X
X Solutions 6 a
with 4
buttons:
RL mal-
func.
workshop
or
RR mal-
func. -
Workshop-
a with
12 buttons:
Rear left
malfunc-
tion Con-
sult work-
shop
or
Rear right
malfunc-
tion Con-
sult work-
shop G
Risk of injury
There is a malfunction in the SRS (Supplemental Restraint
System) in the rear* on the left-hand or right-hand side. The
6 warning lamp also lights up in the instrument cluster.
X Visit a qualified specialist workshop. 6 a
with 4
buttons:
R.cent.mal
f. -Work-
shop-
a with
12 buttons:
Rear
centre
malfunc-
tion Con-
sult work-
shop G
Risk of injury
There is a malfunction in the rear centre SRS (Supplemental
Restraint System). The 6warning lamp also lights up in
the instrument cluster.
X Visit a qualified specialist workshop. Display
messages
197Practical advice
* optional
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Display messages
Possible causes/consequences and
X
X Solutions 6 Left
windowbag
malfunc-
tion Con-
sult work-
shop
or
Right
windowbag
malfunc-
tion Con-
sult work-
shop
G
Risk of injury
There is a malfunction in the left-hand or right-hand window-
bag. The 6warning lamp also lights up in the instrument
cluster.
X Visit a qualified specialist workshop. C There is only a small amount of fuel in the fuel tank.
X
Refuel at the nearest filling station. 7 a
with 4
buttons:
Reserve
fuel level
a with
12 buttons:
Reserve
fuel level The fuel level has fallen below the reserve range.
X
Refuel at the nearest filling station. ¥ a
with 4
buttons:
Top up
washer
fluid
a with
12 buttons:
Top up
washer
fluid The washer fluid level in the washer fluid reservoir has drop-
ped below the minimum.
X
Top up the windscreen washer fluid (Y page 149).198 Display
messagesPractical advice
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Troubleshooting
Points to remember
G
Risk of accident and injury
The operating safety of your vehicle could be compromised if service work is carried out improp-
erly. You could lose control of the vehicle and cause an accident. Safety systems may also not
be able to protect you or others as intended.
Always have maintenance work carried out at a qualified specialist workshop. The workshop must
have the necessary specialist knowledge and tools to carry out the work required. Mercedes-
Benz recommends that you use a Mercedes-Benz Service Centre for this purpose. In particular,
work relevant to safety or on safety-related systems must be carried out at a qualified specialist
workshop. Warning and indicator lamps in switches and buttons
Problem
Possible causes/consequences and
X
X Solutions The seat heating* has
switched itself off pre-
maturely or cannot be
switched on. The on-board voltage is too low, because too many consumers are
switched on.
X Switch off consumers that are not required, e. g. reading lamp
or interior lighting. When you press the
¿
button on the 1-
zone automatic air con-
ditioning/2-zone auto-
matic air conditioning
Thermatic*/3-zone
intelligent automatic
air conditioning
Thermotronic*/3-zone
Thermotronic* control
panel, the indicator
lamp flashes three
times or remains off.
The cooling system
cannot be switched on. Cooling has been deactivated due to a malfunction.
X
Visit a qualified specialist workshop. The rear-window heat-
ing has switched itself
off prematurely or can-
not be switched on. The on-board voltage is too low, because too many consumers are
switched on.
X Switch off consumers that are not required, e. g. reading lamp
or interior lighting.
Once the battery is sufficiently charged, the rear window heating
will switch back on automatically. Troubleshooting
199Practical advice
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Problem
Possible causes/consequences and
X XSolutions Vehicles with auto-
matic child seat recog-
nition on the front-
passenger seat*:
The
45 indica-
tor lamp on the centre
console is lit. A special Mercedes-Benz child seat with automatic child seat rec-
ognition has been fitted to the front-passenger seat. The front-
passenger airbag has therefore been disabled as desired.
G
Risk of injury
There is no child seat fitted to the front-passenger seat. The auto-
matic child seat recognition* is malfunctioning.
X Remove electronic equipment from the front-passenger seat,
for example
R
notebook
R mobile phone
R cards with transponders, e.g. ski passes or access passes
If the 45indicator lamp remains lit:
X Visit a qualified specialist workshop. 200 TroubleshootingPractical advice
* optional
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