Mercedes-Benz E 350 BlueEFFICIENCY Cabriolet, Operator'S Manual

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Display messages Possible causes/consequences and
M
Solutions
C
There is only a very small amount of fuel in the fuel tank.
X
Refuel at the nearest gas station without fail.
8
Gas Cap Loose
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
X
Check that the fuel filler cap is correctly closed.
If the fuel filler cap is not correctly closed:
X
Close the fuel filler cap.
If the fuel filler cap is correctly closed:
X
Visit a qualified specialist workshop.
Driving systems
Display messages Possible causes/consequences and
M
Solutions
À
Attention Assist:
Take a Break!
Based on certain criteria, ATTENTION ASSIST has detected fatigue
or a lack of concentration on the part of the driver. A warning tone
also sounds.
X
If necessary, take a break.
During long journeys, take regular breaks in good time so you get
enough rest.
À
Attention Assist
Inoperative
ATTENTION ASSIST is inoperative.
X
Visit a qualified specialist workshop.
ë
Off
The HOLD function is deactivated. the vehicle is skidding.
A warning tone also sounds.
X
Reactivate the HOLD function later (
Y
page 189).
The HOLD function is deactivated. When the brake pedal is firmly
depressed, an activation condition is not fulfilled.
A warning tone also sounds.
X
Check the activation conditions for the HOLD function
(
Y
page 189).
Radar Sensors
Deactivated See
Operator's Manual
The radar sensor system is deactivated.
X
Switch on the radar sensor system (
Y
page 226).
242
Display messages
On-board computer and displays