Mercedes-Benz SL-Class 2009 Owners Manual - Manual (Page 278)

Vehicle status messages in the multifunction display
276
Display messages Possible cause/consequence Possible solution
K Retract. Roof
Oper.
Please Wait
See Oper. Manual
The on-board voltage is too low. X Repeat the opening or closing procedure.
X Start the engine.
The hardtop drive system was shut down
for safety reasons after multiple, consec-
utive attempts to raise or lower the hard-
top. After about 10 minutes you can open or close the
retractable hardtop.
X Switch on the ignition.
X Repeat the opening or closing procedure.
X If the retractable hardtop still does not open or
close properly, have the hardtop system
checked at an authorized Mercedes-Benz Cen-
ter.
K Retractable Roof
Lowering
The retractable hardtop is not completely
opened or closed. The roof hydraulics will
start to lose pressure. X Make sure the retractable hardtop is com-
pletely opened or closed (
Y page 173).
K Retractable Roof
Operation Only At
Standstill
You have attempted to open the retracta-
ble hardtop while driving. X Stop the vehicle in a safe location and try to
open the hardtop again.
Practical hints