Display messages
Possible causes/consequences and
M
M
Solutions
Telephone
Telephone No
No service
service
Your vehicle is outside the network provider's transmitter/receiver
range.
X
Wait until the mobile phone operational readiness symbol appears
in the multifunction display.
¥
Top up washer fluid
Top up washer fluid
The washer fluid level in the washer fluid reservoir has dropped below
the minimum.
X
Top up the washer fluid (
Y
page 377).
Wiper malfunction‐
Wiper malfunction‐
ing
ing
The windscreen wipers are defective.
X
Consult a qualified specialist workshop.
Hazard warning
Hazard warning
lamps malfunction‐
lamps malfunction‐
ing
ing
The hazard warning lamps are faulty.
X
Consult a qualified specialist workshop.
Key
Display messages
Possible causes/consequences and
M
M
Solutions
Â
Key
Key does
does not
not belong
belong
to vehicle
to vehicle
You have put the wrong key in the ignition lock.
X
Use the correct key.
Â
Replace key
Replace key
The key needs to be replaced.
X
Consult a qualified specialist workshop.
Â
Change
Change key
key batteries
batteries
The key battery is discharged.
X
Change the battery (
Y
page 87).
Â
Key not detected
Key not detected
(white display message)
The key is currently undetected.
X
Change the location of the key in the vehicle.
If the key still cannot be detected:
X
Operate the vehicle with the key in the ignition lock if necessary.
Â
Key not detected
Key not detected
(red display message)
The key is not in the vehicle.
A warning tone also sounds.
If the engine is switched off, you can no longer lock the vehicle cen-
trally or start the engine.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
Y
page 191).
X
Locate the key.
336
Display messages
On
-b
oar
d
comp
ut
er
an
d
di
sp
lay
s
