640
Practical hints
What to do if …?
Display Possible cause/consequence Possible solution
Inoperative
See Oper. Manual
S 600 and S 65 AMG only:
ESP
®
as well as PRE-SAFE
®
are switched off
due to a malfunction. In addition, the v
and ; (USA only) or 3(Canada only)
warning lamps come on in the instrument
cluster.
Brake force assistance is impaired and is
sustained through an electric substitute
function as long as the engine is running.
The brake system continues to function
normally. You will feel a pulsating effect at
the brake pedal while braking.
BAS Plus* and PRE-SAFE
®
Brake* are also
not available.
̈ Continue driving with added caution.
̈ Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases the
risk of an accident.