Mercedes-Benz SL Operator's Manual page 96

Roof
94
Problems with the roof
Problem
The roof will not open or
close.
Possible causes/consequences and M Solutions
The trunk partition is not in place.
X
Close the trunk partition (
The trunk lid is open.
X
Close the trunk lid (
The on-board voltage is too low.
X
Leave the engine running.
The roof has been opened and closed several times in a row. The
roof drive has been automatically deactivated.
You can open and close the roof again after approximately ten
minutes.
X
Switch off the ignition and turn it back on.
X
Repeat the opening or closing procedure.
The automatic roof mechanism is faulty.
X
Consult a qualified specialist workshop.
Y page 89).
Y page 78).