Mercedes-Benz 2013 GLS Class - Manual (Page 292)

Display messages Possible causes/consequences and M Solutions
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Power steering mal‐
function See Own‐
er's Manual
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.
X Check whether you are able to apply the extra force required.
X If you are able to steer safely: carefully drive on to a qualified
specialist workshop.
X If you are unable to steer safely: do not drive on. Contact the
nearest qualified specialist workshop.
Telephone No
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
The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X Top up the washer fluid ( Y page 339).
Key
Display messages Possible causes/consequences and M Solutions
Â
Key does not
belong to vehicle
You have put the wrong key in the ignition lock.
X Use the correct key.
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Replace key
The key needs to be replaced.
X Visit a qualified specialist workshop.
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Change key batter‐
ies
The batteries of the KEYLESS-GO key are discharged.
X Change the batteries ( Y page 83).
290
Display messages
On-board computer and displays