Mercedes-Benz SL-Class - Manual (Page 229)

227
Controls in detail
Driving systems
Parktronic system malfunction
If only the red distance segments illumi-
nate and a warning sounds, there is a mal-
function in the Parktronic system. The
Parktronic system will automatically
switch off after 20 seconds and the indica-
tor lamp in the Parktronic switch comes
on.
̈ Have the Parktronic system checked
by an authorized Mercedes-Benz
Center as soon as possible.
If only the red distance segments illumi-
nate and no warning sounds, the Parktron-
ic system sensors are dirty or there is an
interference from other radio or ultrasonic
signals. The Parktronic system will auto-
matically switch off after 20 seconds and
the indicator lamp in the Parktronic switch
comes on.
̈ Switch off the ignition.
̈ Clean Parktronic system sensors
(
୴ page 318).
̈ Switch on the ignition ( ୴ page 36).
or
̈ Check the Parktronic system operation
at another location to rule out interfer-
ence from outside radio or ultrasonic
signals.