Practical hints – Mercedes-Benz S-Class 2009 User Manual
Page 507
Vehicle status messages in the multifunction display
505
Display messages
Possible cause/consequence
Possible solution
DISTRONIC PLUS
- - - mph
One of the activation conditions for the
DISTRONIC Plus has not been fulfilled. For
example, you have attempted to set a
speed below 20 mph (30 km/h).
X
Drive faster than 20 mph (30 km/h), if the
situation allows, and set the speed.
X
Check the activation conditions for the
DISTRONIC Plus (
Park Assist
Currently
Unavailable
See Oper. Manual
The Park Assist is deactivated because
the area around the sensors in the front
or the rear bumper is dirty.
X
Clean the front and rear bumper
(
The Park Assist is deactivated because
the battery voltage is insufficient.
X
Have the battery checked at an authorized
Mercedes-Benz Center.
The Park Assist is switched off because
the radar sensor system is temporarily
inoperative due to electromagnetic
interference near television and radio
transmitter stations, toll stations, speed
measuring systems, etc.
X
Wait until the message in the multifunction
display disappears.
Park Assist
Inoperative
The Park Assist is unavailable due to a
malfunction.
X
Contact an authorized Mercedes-Benz Center
as soon as possible.
Practical hints
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