2021 Volkswagen Jetta Technical Service Bulletins

487 technical service bulletins (TSBs) are on record for the 2021 Volkswagen Jetta. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10178421Aug 6, 2020Equipment. To include additional model year applicability and procedural steps for A.C. line pin removal & installation.
• 10177859Jul 24, 2020Electrical system. CarNet, No green light at PDI
• 10177239Jul 9, 2020Engine cooling. "CHANGED TITLE TO: 2021 VW Maintenance Schedule - All Model Gasoline Vehicles Additional Maintenance Items: Spark Plugs Replace at 40,000 Miles or 4 years, whichever comes first: CHANGED TO ""Only Arteon, Passat, Golf R"""
• 10176951Jun 29, 2020Body and structure. Water Migration Under the RAPGARD® transportation protection. Updated to include additional model year applicability
• 10176770Jun 15, 2020Fuel system. Update brochure part number and recording URL. Update model and model year applicability.
• 10176399Jun 12, 2020Electrical system. Apple Car Play Information
• 10176396Jun 4, 2020Brakes, Wheels. Updated to include model year 2021
• 10176395Jun 4, 2020Brakes. Updated to include 2021 Model year applicability.
• 10176289Jun 2, 2020Equipment. Update to include 2020-2021 model and model year applicability.
• 10175960May 22, 2020Equipment. Car Net button function testing tip.
• 10174992May 1, 2020Electrical system, Equipment. Addressing no green light for Car-Net. Update title.
• 10174990May 1, 2020Electrical system, Equipment. Addressing no green light for Car-Net. Update text to clarify procedure.
• 10174571Apr 30, 2020Electrical system. Voltage Drop Testing. Updated for picture clarity.
• 10174460Apr 24, 2020Equipment. Voltage Drop Testing.
• 10174476Apr 21, 2020Equipment. Updated to include additional models and model year applicability.
• 10174470Apr 21, 2020Electrical system. Generator replacement, updated to include model years 2020 & 2021
• 10174056Apr 14, 2020Equipment. By-pack instruction for PDI, include additional model year applicability.
• 10173857Apr 10, 2020Electrical system. Car-Net OCU information.
• 10173850Apr 10, 2020Electrical system. Car-Net requirement at PDI.
• 10173862Apr 6, 2020Equipment. Tire Chain Information (for California dealers only) All Model Years. Information only for all other dealers.
• 10173849Apr 1, 2020Electrical system. Car-Net technical handling.
• 10173848Apr 1, 2020Electrical system. Addressing no green light for Car-Net.
• 10172789Mar 17, 2020Equipment. New document
• 10213836Jan 22, 2016Air bags. Airbag Issues.
• 10213875Jan 20, 2016Electrical system, Other or unknown. Release Notes Supplement.
• 10213874Jan 19, 2016Electrical system, Other or unknown. Mandatory Installation from Web-Server.
• 10213873Jan 5, 2016Electrical system, Other or unknown. Mandatory Installation from Web-Server.
• 10213831Nov 8, 2015Equipment. Customer Goodwill Package.
• 10253481Nov 10, 2014Fuel system. Carefree Maintenance and VW Care Maintenance Plans Interim AdBlue Refills -? Diesel Engines Model Year 2015 and Newer
• 10236553Nov 10, 2014Fuel system. This communication contains important information and SAGA claim entry requirements for interim AdBlue refills under the Carefree Maintenance and VW Care Maintenance plans for Model Year 2015 and newer VW models with Diesel Engines.
• 10253477Jun 25, 2014Fuel system. Volkswagen Carefree Maintenance Program ? Diesel Engines Model Year 2015 and Newer
• 10253474Jun 25, 2014Equipment. This communication contains important information and SAGA claim entry requirements for the Volkswagen Carefree Maintenance Program for all Model Year 2015 and newer VW models with Gasoline Engines.
• 10236549Jun 25, 2014Equipment, Fuel system. Volkswagen Carefree Maintenance Program ? Diesel Engines Model Year 2015 and Newer
• 10236548Jun 25, 2014Engine cooling, Equipment. Volkswagen Carefree Maintenance Program ? Gasoline Engines Model Year 2015 and Newer
• 10253192Mar 25, 2014Equipment, Other or unknown. Infotainment Worksheet (U.S. Only)
• 10213843Mar 19, 2014Equipment. Jetta Bluetooth manual coding procedure.
• 10240922Oct 28, 2013Equipment. Perfect Delivery Inspection (PDI) - Technician and Detailer Inspections

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