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Frequently asked questions about cars and motorcycles

Instructions for Disassembling the Convertible Top Control Valves

Model: Mercedes Sl MK 5, R129 - Years 1989-2001
Part: Convertible top

The control device for opening and closing the vehicle's convertible top is hydraulic and is managed by a series of solenoid valves that open and close the lines as needed; they are located behind the trim panels of the rear interior sides. Once you remove the panels, disconnect the power connectors of the solenoid valves, unclip the securing locks of the oil lines, and extract them from their respective seats, being careful not to deform them. Finally, unscrew the mounting pins of the aluminum bracket on which the valves are installed and complete the disassembly.

Updated on 15 February 2026 by ScegliAuto

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