Audi a4 2.0 air conditioner suddenly stop working

air conditioner suddenly stop working no error code, Freon charge is good, relay is good and no blown fuses.

Monday,13,July,2015,08:58:41:40792
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 14.10.2.0 (x64)
Data version: 20150311
www.Ross-Tech.com


VIN: WAUDF68E05A441077 License Plate: 00
Mileage: 297570km-184901mi Repair Order:



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Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
67 69 75 76 77

VIN: WAUDF68E05A441077 Mileage: 297570km-184901miles
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Address 03: ABS Brakes Labels: 8E0-910-517.clb
Part No SW: 8E0 910 517 C HW: 8E0 614 517 BB
Component: ESP8 quattro H04 0180
Revision: 00000000 Serial number: 00000000000000
Coding: 0004526
Shop #: WSC 06335 000 00000
VCID: 275DF45D96724C190F5-8072

No fault code found.

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Address 08: Auto HVAC Labels: 8E0-820-043.lbl
Part No: 8E0 820 043 AM
Component: A4 Klimaautomat 2728
Coding: 00000
Shop #: WSC 00000
VCID: 6CD7CB711C14AF41A27-515C

No fault code found.

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Address 09: Cent. Elect. Labels: 8E0-907-279-8EC.lbl
Part No: 8E0 907 279 J
Component: int. Lastmodul USA 0303
Coding: 00003
Shop #: WSC 06335
VCID: 3979222523C6CAE9691-4B02

No fault code found.

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Address 15: Airbags Labels: 8E0-959-655-94.lbl
Part No SW: 8E0 959 655 H HW: 8E0 959 655 H
Component: Airbag 9.41 H10 3230
Revision: 91H10323 Serial number: 0036N0001P9O
Coding: 0032607
Shop #: WSC 06335 000 00000
VCID: 3C773B317FF4FFC1727-8069

Subsystem 1 - Part No: 8E0 910 339 B
Component: BF-Gewichtsens. 02 0070
Serial number: 6332DRB4011207ADH
Coding: 00032607

Subsystem 2 - Serial number: 6342DRB401094B10A

Subsystem 3 - Serial number: 6352ARB4003BC4B1O

Subsystem 4 - Serial number: 6362ARB4003B747BQ

Subsystem 5 - Serial number: 63729RB40033F0BAP

Subsystem 6 - Serial number: 63829RB40033EE54R

No fault code found.

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Address 16: Steering wheel Labels: 8E0-953-549.lbl
Part No: 8E0 953 549 Q
Component: Lenksáulenmodul 0601
Coding: 02041
Shop #: WSC 00000
VCID: 41894AC54B169229211-4B1A

No fault code found.

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Address 17: Instruments Labels: 8E0-920-9xx-8EC.lbl
Part No SW: 8E0 920 981 N HW: 8E0 920 981 N
Component: KOMBI+WFS 4 H12 0040
Revision: 0040 Serial number: 00000000000000
Coding: 0021261
Shop #: WSC 01126 444 59246
VCID: 387F272148CCD3E196F-515C

No fault code found.

Please post an auto-scan with code tags and don't forget block values to be logged in 0x08-adv measuring

Yeah, we would want to see the scan to determine which body style this is in addition to the installed Auto HVAC system. This thread should help Tis’ the HVAC Season with the MVB data Jack mentioned.