Y11 Switchover Valve Unit, 15-connection :
0 Vacuum distribution block
1 Left diverter flap
2 Right diverter flap
3 Left blend air flap
4 Right blend air flap
5 Side air outlet diverter flap
6 Left defroster flap, long stroke
7 Left defroster flap, short stroke
8 Right defroster flap, long stroke
9 Right defroster flap, short stroke
10 Main air flap, short stroke
11 Main air flap, short stroke
12 Left footwell flap, long stroke
13 Left footwell flap, short stroke
14 Right footwell flap, short stroke
15 Right footwell flap, long stroke
Air Conditioner Unit :
1 ACC vacuum storage reservoir
2 Connection for ACC vacuum storage reservoir
36 Vacuum distribution block
37 Vacuum element, left defroster flap
38 Vacuum element, right defroster flap
39 Vacuum element, diverter flap, left side air outlet
40 Vacuum element, diverter flap, right side air outlet
41 Vacuum element, diverter flap, left center air outlet
42 Vacuum element, diverter flap, right center air outlet
43 Vacuum element main air flap, rear
44 Vacuum element, main air flap, front
45 Vacuum element, blend air flap, left center air outlet
46 Vacuum element, blend air flap, right center air outlet
47 Vacuum element, left footwell flap
48 Vacuum element, right footwell flap
49 Vacuum element, air recirculation flap
36 Vacuum Valve Block
1 medium green/yellow Footwell air conditioner
2 light blue Seat backrest lock
3 violet Headlamp range adjustment switch (input)
4 violet-yellow Headlamp range adjustment element (left)
5 grey-green Valve block (Y11)
6 white (transparent) Intake manifold vacuum assist
7 grey Intake manifold vacuum
8 Connection not assigned
9 violet-yellow Headlamp range adjustment switch (output)
10 violet-yellow Headlamp range adjustment element (right)
11 black-grey 2nd selection program automatic transmission (system)
12 black-grey 2nd selection program automatic transmission (reservoir)
13 red-grey Air conditioner reservoir
