SL 500 (230.475) V8-5.0L (113.963) (2004)
Convertible Top Hydraulic Cylinder: Description and Operation
Pressurization of Hydraulic Cylinder on Both Sides, Function
Pressurization Of Vario Roof Hydraulic Cylinder On Both Sides, Function
When the hydraulic cylinder is pressurized on both sides, the currently effective force on the lock is reduced so that the opening operation can be
initiated by the motion of the hydraulic cylinder in a manner easy on the material.