Ok I talked to my neighbor, who said I could use his Vag but he wont be able to help me. So what am I doing just scanning for codes?! or is there anything else I should be looking for?

 

Scan for codes, post them and we'll go from there.

 

ran for codes took me a couple of trys to figure out! but this is what I have....

VAG-COM Version: Release 311.2-N


Chassis Type: 8D - Audi A4 B5
Scan: 01,02,03,08,15,17,25,35,45,55,56

Address 01 -------------------------------------------------------
Controller: 8D0 907 557 P
Component: 1.8L R4/5VT MOTR HS D07
Coding: 06201
Shop #: WSC 40329
No fault code found.

Address 03 -------------------------------------------------------
Controller:
Note: Can't Synch Baud Rate

Address 08 -------------------------------------------------------
Controller: 8D0 820 043 M
Component: A4 KLIMAAUTOMAT D54
Coding: 00140
Shop #: WSC 06335
3 Faults Found:
00792 - A/C Pressure Switch (F129)
31-00 - Open or Short to Ground
00532 - Supply Voltage B+
07-00 - Signal to Low
01273 - Fresh Air Blower (V2)
17-10 - Control Difference - Intermittent

Skipping Address 15-Airbags

Address 17 -------------------------------------------------------
Controller:
Note: Can't Synch Baud Rate

Address 35 -------------------------------------------------------
Controller: 8L0 862 257 N
Component: CV-Pump D11
Coding: 16140
Shop #: WSC 06335
9 Faults Found:
01367 - Central Locking Pump Run Time Exceeded (Likely Leak)
35-00 - -
01371 - Alarm triggered by Door Contact Switch: Driver's Side
35-00 - -
01374 - Alarm triggered by Terminal 15
35-00 - -
01370 - Alarm triggered by Interior Monitoring
35-00 - -
01369 - Alarm triggered by Hood Switch
35-00 - -
01368 - Alarm triggered by Luggage Compartment Switch
35-00 - -
00991 - Interior Lights
28-00 - Short to B+
00955 - Key 1
09-00 - Adaptation Limit Surpassed
00956 - Key 2
09-00 - Adaptation Limit Surpassed

Address 45 -------------------------------------------------------
Controller: 4B0 951 173
Component: Innenraumueberw. D03
Coding: 00101
Shop #: WSC 06335
No fault code found.

Address 56 -------------------------------------------------------
Controller: 8N0 035 186 A
Component: Radio
Note: Excessive Comm Errors

End -------------------------------------------------------

 

Pull the electrical part of your ignition switch out and inspect it for cracks, none of those fault codes help you, which point to a bad ignition switch.

 

Hello, Chocalotstarfish and every one else here! New member who just bought an '01 tt quattro with the EXACT same issue. I pulled and checked every relay and fuse as well as removed battery and removed and cleaned every ground and nothing has changed. I have owned many Audis in the past, but have never seen this before. This was to be my daughters Christmas/birthday/grad. present, but I am running out of time to fix it. The local Audi dealer(Kalamazoo) is less than helpful unless you shovel cash in their direction. Please post your solution when discovered. Thanks in advance, Rick

 

Bingo! It was the ignition switch. Removed and cleaned contacts and spade connectors and it is good as new.

 

LMAO, sig-worthy quote right there

 

Do you guys know if there's a DIY on the ignition switch clean up??

 

Audi 80 2.0E hot day first noticed no fan then no indicators no wipers I was 3minutes from home but stopped at a red light them realised engine temp rising ie no radiator cooling fans made it home turned ignition off meanwhile fans came on.turned ignition back on and all above started working.definitely not a fuse.but is there an auxiliary contact on the ignition switch common to these circuits?

 

Hey, you guys just saved me a lot of money, I had the exact same problems, I cleaned my ignition switch and all is fixed!

Thank You!!