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Service bulletin TT 45 18 03

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 id10179133
Published by NHTSA2020-09-03
Manufacturer's numberTT 45 18 03
Manufacturer's date2020-08-28
NHTSA componentSERVICE BRAKES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM

NHTSA's summary

Autonomous data event gathering

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

Brakes, Electrical system, Equipment and accessories, Labels and manuals

Vehicles listed
VOLKSWAGEN ARTEON2019, 2020
VOLKSWAGEN ATLAS2018, 2019, 2020
VOLKSWAGEN CC2016, 2017
VOLKSWAGEN GOLF2016, 2017, 2018, 2019, 2020
VOLKSWAGEN GOLF R2016, 2017, 2018, 2019, 2020
VOLKSWAGEN GOLF SPORTWAGEN2016, 2017, 2018, 2019
VOLKSWAGEN GTI2016 to 2020
VOLKSWAGEN JETTA2016, 2017, 2018, 2019, 2020
VOLKSWAGEN PASSAT2016, 2017, 2018, 2019, 2020
VOLKSWAGEN TIGUAN2016, 2017, 2018, 2019, 2020
VOLKSWAGEN TOUAREG2015, 2016, 2017

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

Recalls for the same vehicles and component
23V6190002023-09-06. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
20234872023-08-31. Electrical
23V6040002023-08-30. ELECTRICAL SYSTEM:IGNITION:SWITCH
22V8310002022-11-09. ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; VISIBILITY/WIPER
22V0860002022-02-16. EQUIPMENT:OTHER:LABELS
20210142021-01-20. Brakes
20203532020-08-04. Label
20V3720002020-06-24. EQUIPMENT:OTHER:LABELS
20202752020-06-17. Brakes
20V3590002020-06-17. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
VOS-26-472026-09-04. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: Part number 3Q0-959-435N software version number 1307 has incorrect coding.
V4622022067177_52026-09-04. Service bulletin. Repair or Replace Information
VOS-26-422026-08-05. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery test(s) – No battery diagnosis - Inconclusive test result.
VOS-26-152026-04-06. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the following components - Fill and bleed cooling system issue, N493, J338, Camshaft, V465 etc. Use this test for all the basic setting. You will need to select the component you need to run the basic settings. But there are also stand-alone tests for each of those components.
VOS-26-012026-02-06. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct a test that is not reading any information from the battery data module (BDM) and will output:
V2715032016076_132026-01-07. Service bulletin. Diagnosis for Excessive Current Draw.
SM 60-20252025-12-05. Other. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
V9124052074273_62025-12-05. Service bulletin. A "How To" activate Car Net® 2.0 - Emergency Call Module and Communication Unit -J949-Vehicle is Offline (Not Connected)
V4622022067177_42025-12-05. Service bulletin. Warranty Instruction and guidance
V4418012043620_82025-12-05. Service bulletin. Alignment sheet submission.