Mercedes-Benz S 4300 - Manual (Page 229)

228
Controls in detail
Driving systems
Parktronic malfunction
There is a malfunction in the Parktronic
system if the red segments of the Park-
tronic warning indicator come on and a
warning sounds. The Parktronic system
will switch itself off after 30 seconds and
the indicator lamp on the Parktronic switch
comes on.
̈ Have the Parktronic system checked
by an authorized Mercedes-Benz Cen-
ter as soon as possible.
If only the red segments of the Parktronic
warning indicator come on and no warning
sounds, then the sensors of the Parktronic
system are dirty or malfunctioning. Mal-
function may also be caused by interfer-
ence from other radio or ultrasonic signals.
The Parktronic system will switch itself off
after 20 seconds.
̈ Clean Parktronic system sensors
(
୴ page 299).
̈ Switch on ignition.
or
̈ Check Parktronic operation at another
location to rule out interference from
outside radio or ultrasonic signals.