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Service bulletin 9811

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id603353
Published by NHTSA1999-02-18
Manufacturer's number9811
Manufacturer's date1997-08-24
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

SUBJECT ON ADDITIONAL OBD II DIAGNOSTIC TROUBLE CODES ( DTCS ). *YC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
VOLKSWAGEN PASSAT1995

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TT6414022023-07-31. Service bulletin. To detect which line(s) is inoperative, utilize a volt meter to check for 0 V, which will be present after the open in the grid line. The check must be performed with the engine running and heated rear window switched on. Switch OFF the ignition and visually locate the damage. Proceed with checking any other lines as necessary. Once the damaged line is identified, repair utilizing the Repair kit by Permatex® ITEM 09117.
561 065 760 A as2017-12-05. Service bulletin. Assembly Instructions: Installation of original remote start feature accessory, Volkswagen Passat.
TT 64-14-022017-11-08. Service bulletin. Tech Tips (Heated Rear Window, One or More Lines Inoperative): To detect which line(s) is inoperative, utilize a volt meter to check for 0 V, which will be present after the open in the grid line. The check must be performed with the engine running and heated rear window switched on. Switch OFF the ignition and visually locate the damage.
VW90/95011995-11-01. Service bulletin. REVISED INSTRUMENT CLUSTER DUE TO LOSS OF MEMORY IN THE MULTI FUNCTION INDICATOR (MFI). *TW