Practical hints
What to do if ...
Display symbol
Display message
#
Undervoltage
Switch off consumers
Battery/Alternator
Stop vehicle
2
Brake wear
Visit workshop
!
Brake pad thickness must be visually
inspected by a qualified technician at
the intervals specified in the
Maintenance Booklet.
430
Possible cause/consequence Possible solution
The battery has insufficient
voltage.
The battery is defective.
The brake pads have reached
their wear limit.
Turn off unnecessary electrical
consumers.
Stop the vehicle in a safe location or as
soon as it is safe to do so.
Do not continue to drive.
Notify an authorized Mercedes-Benz
Light Truck Center.
Have the brake pads replaced as soon as
possible.