SL 550 (230.471) V8-5.5L (273.965) (2008)
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Convertible Top Hydraulic Control Unit: Description and Operation
GF77.30-P-3200-03R Roll Bar/Vario Roof Hydraulic Unit, Design
GF77.30-P-3200-03R Roll Bar/Vario Roof Hydraulic Unit, Design
- up to model year 08
Component Identification
Design
The RVC hydraulic unit (A7/5) consists of the following components:
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Temperature sensor
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Relay (A7/5k1)
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Engine (A7/5m1)
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RVC valve block (Y55/1)
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Emergency operation bolt (a)
Additionally, with code (881) Remote trunk closing (RTC)):
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RTC relay (A7/5k3)
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RTC proportioning valve
