416
Practical hints
What to do if …
Problem Possible cause/conse-
quence
Suggested solution
; (USA only)
3 (Canada only)
-
v
The red brake warning lamp
comes on while driving. In ad-
dition, the yellow ABS malfunc-
tion indicator lamp, and the
yellow ESP
®
warning lamp
come on and a warning will
sound.
A malfunction in the Electronic
Brake Proportioning
(
୴ page 101) was detected.
̈ Have the system checked at an autho-
rized Mercedes-Benz Light Truck
Center as soon as possible.
Failure to follow these instructions
increases the risk of an accident.