Hydraulic functions "close" , raise convertible top compartment cover
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- 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 from both sides simultaneously by the energized solenoid valves F1 and F2 and in this way are run out.
The convertible top compartment cover is raised.
Main cylinder
The hydraulic pressure is directed to both main cylinders in the rebound stages via solenoid valve F2. Both main cylinders remain retracted.
Bracket cylinder
The bracket cylinders are not activated.
They remain partially retracted.
Component overview Hydraulic system, function overview .