Mercedes-Benz E-Class Sedan 2012 Operator's Manual page 261

Display messages
D
Power Steering
Malfunction See
Operator's Manual
Phone No Service
¥
Check Washer Fluid
SmartKey
Display messages
+
Key Does Not
Belong to Vehicle
+
Take Your Key from
Ignition
+
Obtain a New Key
+
Replace Key Battery
Possible causes/consequences and M Solutions
G
Risk of accident
The power steering is malfunctioning.
You will need to use more force to steer.
A warning tone also sounds.
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.
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.
The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Add washer fluid ( Y
Possible causes/consequences and M Solutions
You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey.
The SmartKey is in the ignition lock.
X
Remove the SmartKey.
The SmartKey needs to be replaced.
X
Visit a qualified specialist workshop.
The batteries of the KEYLESS-GO key are discharged.
X
Change the batteries (
Display messages
page 311).
Y page 78).
259
Z