Mercedes-Benz S-Class 2011 - Manual (Page 384)

Display messages Possible causes/consequences and M Solutions
G Risk of accident
ESP ® , BAS, PRE-SAFE ® , HOLD and hill start assist are temporarily
unavailable. BAS PLUS and PRE-SAFE ® Brake may also have failed.
In addition, the ÷ and å warning lamps light up in the
instrument cluster.
The on-board voltage may be insufficient, for example.
ATTENTION ASSIST
24 is deactivated.
The brake system continues to function normally, but without the
functions listed above.
X Drive on carefully.
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X Visit a qualified specialist workshop.
G
Risk of accident
If the display message is shown and the ÷ warning lamp flashes
at the same time, ETS (Electronic Traction System) is deactivated.
The brakes on the drive wheels could otherwise overheat.
X Let the brakes cool down until the display message disappears
and the ÷ warning lamp goes out.
ETS is active again.
å
System Inoperative
G Risk of accident
ESP ® , BAS, PRE-SAFE ® , HOLD and hill start assist are unavailable
due to a malfunction. BAS PLUS and PRE-SAFE ® Brake may also
have failed. In addition, the ÷ and å warning lamps light up
in the instrument cluster.
ATTENTION ASSIST
24 is deactivated.
X Drive on carefully.
X Consult a qualified specialist workshop.
24 Not available on HYBRID vehicles.
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Display messages
On-board computer and displays