Mercedes-Benz 2004 E 55 AMG User Manual
Page 329
328
Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
#
Battery/Alternator
Stop vehicle!
The battery is malfunctioning.
The SBC brake system requires electrical
energy and therefore has only limited op-
eration. Considerably greater brake pedal
force is required and the stopping dis-
tance is increased.
̈
Stop the vehicle as soon as it is safe
to do so. Adjust driving to be consis-
tent with reduced braking responsive-
ness.
̈
Notify an authorized Mercedes-Benz
Center.
Undervoltage
Charge battery
The battery has insufficient voltage.
̈
Start the engine (
୴
page 43).
Malfunction
Electrical consumers
switched off
The consumer battery has insufficient
voltage and can no longer supply the con-
venience functions such as seat ventila-
tion*.
The electrical consumers will come back
online as soon as on-board voltage is suf-
ficient.
(
Backrest rear right
not locked
The rear seat backrest is not engaged.
̈
Adjust the rear seat backrest until it is
fully engaged in position.
Backrest rear left
not locked
The rear seat backrest is not engaged.
̈
Adjust the rear seat backrest until it is
fully engaged in position.