Mercedes-Benz SL-Class 2009 Owners Manual - Manual (Page 266)

Vehicle status messages in the multifunction display
264
Display messages Possible cause/consequence Possible solution
DTR Override You have accelerated. The Distronic has
switched off. X Stop accelerating.
DISTRONIC Currently Unavail-
able. See Oper.
Manual
Distronic is deactivated because:
R The Distronic cover in the radiator grille
is dirty.
R The functionality is impaired by heavy
precipitation or fog
R The system is overheated.
X If necessary, clean the Distronic cover in the
area of the radiator grille (
Y page 246).
X If necessary, wait until the system has cooled
down.
X Restart the vehicle.
Distronic becomes operational again without the
engine being restarted when:
R dirt on the radiator grille has fallen off while
driving (e.g. slush or snow)
R the system recognizes full sensor availability
(due to lessening rain or the road surface dry-
ing)
R the message in the multifunction display dis-
appears
You can then operate Distronic as usual again.
Practical hints