Hydraulic function "open" , store convertible top

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Fig 1: Hydraulic Function "Open" , Store Convertible Top

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Pump rotation direction: right
Energized solenoid valve F1
Energized solenoid valve F2

Convertible top compartment cover cylinder

The convertible top compartment cover cylinders are charged with pressure simultaneously from both sides via energized solenoid valves F1 and F2.

The cylinders remain run out and the convertible top compartment cover is raised.

Main cylinder

The hydraulic pressure is channeled directly to the main cylinder rebound stage via solenoid valve F2.

These are retracted and store the convertible top in the convertible top compartment.

The hydraulic oil displaced from the pressure stage is directed into the hydraulic oil reservoir via F3.

Bracket cylinder

Both bracket cylinders are not activated.

Both bracket cylinders are partially retracted by the convertible top mechanics.

Component overview Hydraulic system, function overview .