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Service bulletin TT 92 20 01-2

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 id10180551
Published by NHTSA2020-10-06
Manufacturer's numberTT 92 20 01-2
Manufacturer's date2020-09-29
NHTSA componentVISIBILITY

NHTSA's summary

Wiper circuit diagnosis

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Glass, wipers and mirrors

Vehicles listed
VOLKSWAGEN JETTA2018, 2019, 2020

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
V8718082049039212024-04-04. Service bulletin. Air Conditioning, Cleaning of the R1234yf Refrigerant Circuit (U.S. Only) updated to adjust Flush machine filter pricing.
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V8718102043704212023-12-06. Service bulletin. Reporting procedure for A/C compressor replacement regardless of the reason for failure. Update to model year applicability and new warranty GFF labor operation number
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VIN4APIN202301032023-02-07. Service bulletin. Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states noise from the front end Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states KESSY door lock/unlock inoperative Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
VIN4APIN202212142023-01-06. Service bulletin. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states noise from the front end (usually right side) Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
VIN4APIN202212122023-01-06. Service bulletin. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states noise from the front end (usually right side) Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
V8718102043704172022-12-06. Service bulletin. A/C requirements, update to model year applicability.
V8718082049039172022-12-06. Service bulletin. Cleaning of R1234YF Refrigerant Circuit. Updated to include additional model year applicability and front bumper R & I clarification.