allenst

model:
2004 A8L approx. 160,000Km

A little background before posting error codes.
Apatptive Air greyed out on 'lift' and 'dynamic'.
stiff rough ride--car low low to ground.
VCDS done. 3 faults at Address 34.
could here pump working then shutting off.
obviouslt the "LEAK" is causing all this.
coming from front left wheel is my suspicion as problems of 'list' started there.

QUESTION: "How to pin-point the leak ?"

Address 34: Level Control Labels: 4E0-910-553.lbl
Part No SW: 4E0 910 553 E HW: 4E0 907 553 E
Component: LUFTFDR.-CDC H05 4290
Coding: 0015510
Shop #: WSC 93250 999 80931
VCID: 2541D66CECA1F036C8B-8070

3 Faults Found:
01577 - Turn-Off due to Over-Temp
001 - Upper Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100001
Fault Priority: 4
Fault Frequency: 30
Reset counter: 37
Mileage: 159683 km
Time Indication: 0
Date: 2004.04.06
Time: 18:19:59

01583 - Leak in System Detected
000 - -
Freeze Frame:
Fault Status: 11100000
Fault Priority: 3
Fault Frequency: 237
Reset counter: 11
Mileage: 154942 km
Time Indication: 0
Date: 2004.02.23
Time: 20:31:51

01400 - Suspension Level Control
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 249
Reset counter: 51
Mileage: 161914 km
Time Indication: 0
Date: 2004.05.13
Time: 16:50:30

allenst

I cannot get the 3rd and last mounting bolt out.
I got first two out easy and the spring and washer that holds it it place just fell out.

I get to the last one, I get the bolt off--but the washer and spring don not come out
WD-40...
wait...
I can turn the bolt with my fingers but the washer is stuck to it or something.

Cant punch the bolt up and out.

Not sure what to do now.

Why is this one stuck ???