TheEdgeCine

Hello all,

I've just rebuilt the pump for my air suspension and when I put it all together, I found I could not set the basic settings in the air suspension module because the module will not accept the security code to do any adaptation (see photo). I'm using VCDS, have done several scans and cleared codes and nothing else seems to show up in the way of codes for the suspension except the code below. Am I missing a step?

Neil

Address 34: Level Control Labels: 4L0-910-553.lbl
Part No SW: 4L0 910 553 A HW: 4L0 907 553
Component: LUFTFDR.-CDC H03 7470
Revision: --H03001 Serial number: 15.1528-0082.2
Coding: 0015520
Shop #: WSC 91450 444 70092
VCID: 2809FCCCEEF00BDBCF2-807C

1 Fault Found:
01437 - Control Position not Learned
005 - No or Incorrect Basic Setting / Adaptation
Freeze Frame:
Fault Status: 11100101
Fault Priority: 2
Fault Frequency: 1
Reset counter: 250
Mileage: 208252 km
Time Indication: 0
Date: 2021.10.19
Time: 17:30:

'10Q7TDI_Prestige'

No expert, but I've read quite a lot of threads on here related to air suspension compressor repairs/replacements, etc., as that is a fairly common repair on older Q7s so equipped. Most info you will seek out is already stored in existing threads if you excercise a bit of initiative and search for it. A google search will locate relevant threads from this and other car sites as well.

Pothole5000

Have you looked on the Ross-Tech forums for the security code?
They have lots of very helpful people there for detailed VCDS questions.

Audi Q7 (4L) Level Control - Ross-Tech Wiki
Address 34 security code should be 31564

This whole thread is about this error 22 also, though I didn't see any resolution in skimming it.
https://forums.ross-tech.com/index.php?threads/1990/

YotoWerks

From the looks of it, you need to run through security access and then do the calibration on flat level ground.