A7 3.0Tdi Quattro Air Suspension relay

[Bughymd]

Guys, been searching online for 2 weeks now, even bought a repair manual to find out where the air suspension relay is on my audi a7.
Someone was telling me is one of the 3 in the boot but not sure which. I have replaced 2 ( 645 ones ) but suspension keeps dropping overnight.

On vcds shows :

Address 34: Level Control (J197) Labels: 4G0-907-553.clb
Part No SW: 4G0 907 553 B HW: 4G0 907 553
Component: LUFE-DAEMPFER H17 0778
Coding: 008000
Shop #: WSC 02311 785 00200
ASAM Dataset: EV_AirSuspe 003022
ROD: EV_AirSuspe_VW51.rod
VCID: 2A51FAAE4D3C2911B1-807E

1 Fault Found:
403200 - Function Shut-Off Active
C10C8 00 [008] - -
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 13
Reset counter: 202
Mileage: 103797 km
Date: 2016.10.22
Time: 12:35:50


If anyone can tell me where this damn relay is I would be very thankful.

 

[RAF_S7]

What year is your A7?

 

[RAF_S7]

Have a look here, this may help?

Part No. 35 (Relay 5/644)

 

[Bughymd]

What year is your A7?

2011

 

[Bughymd]

Have a look here, this may help?

Part No. 35 (Relay 5/644)

Finally! Thanks a lot mate !

 

[desertstorm]

According to the wiring diagram there is only 1 relay and it's the compressor relay. It is shown as located here. Relay 5.