Circuit diagram for hydraulic unit delivery rate, diagnosis with previous knowledge of vario roof (VR)

P77.37-0299-79

A7/5 Hydraulic unit

1 Hydraulic cylinder, trunk lid, left

2 Hydraulic cylinder, trunk lid, right

3 Hydraulic cylinder, vario roof operation, left

4 Hydraulic cylinder, vario roof operation, right

5 Hydraulic cylinder, front catch

A Hydraulic circuit, vario roof

C Return line

D Intake line

M Measuring union

N Emergency operation valve

y1 Solenoid valve, vario roof

y2 Trunk lid cylinder