A SERVICE OF

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304
Practical hints
What to do if …
Display symbol Display message Possible cause Possible solution
3
ELEC. BRAKE BOOST.
VISIT WORKSHOP!
The EBB has detected a malfunction and
has switched off.
The brake system is still functioning nor-
mally but without the EBB available.
̈ Continue driving with added cau-
tion.
̈ Have the system checked at an au-
thorized Mercedes-Benz Light Truck
Center as soon as possible.
Failure to follow these instructions in-
creases the risk of accident.
; (USA only)
! (Canada only)
PARK. BRAKE
RELEASE BRAKE!
You are driving with the parking brake
set.
̈ Release the parking brake
(
page 50).