Problem
v
®
The yellow ESP
comes on and remains on while
driving.
The yellow fuel tank reserve warning lamp
comes on while driving.
The yellow fuel tank reserve warning lamp is
blinking.
Possible cause/consequence
®
warning lamp
The ESP
is deactivated because of inter-
rupted power supply. The ABS may still be
operational.
®
The ESP
, ABS, BAS, EBB or 4-ETS has
detected a malfunction. All driving systems
are switched off.
Risk of accident!
Adapt your speed and driving to the
prevailing road conditions.
The fuel level has dropped below the reserve
mark.
The fuel cap is not closed tight.
Practical hints
What to do if ...
Suggested solution
Read and observe messages in the
multifunction display ( page 338).
Read and observe messages in the
multifunction display ( page 338).
Refuel at the next gas station
( page 264).
Read and observe messages in the
multifunction display ( page 338).
Check the fuel filler cap ( page 264).
Read and observe messages in the
multifunction display ( page 338).
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