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2021 Volkswagen GLI technical service bulletins

13 technical service bulletins and manufacturer communications cover the 2021 Volkswagen GLI.

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

May 30, 2023 Service bulletinVolkswagen Engine oil quality standards, update to attachments.
Apr 24, 2023 Service bulletinEngine oil quality standards, update to attachments.
Dec 12, 2022 Service bulletinUpdate model year applicability to include 2023.
Dec 6, 2022 Service bulletinBattery testing and charging using special tools VAS6161 & GRX3000VAS Charger
Jul 6, 2022 Service bulletinIn-car WIFI inop or malfunctioning
Dec 15, 2021 Service bulletinThis bulletin contains general instructions for software updates.
Jan 22, 2016 Service bulletinAirbag Issues.
Jan 20, 2016 Service bulletinRelease Notes Supplement.
Jan 19, 2016 Service bulletinMandatory Installation from Web-Server.
Nov 10, 2014 Service bulletinThis communication contains important information and SAGA claim entry requirements for interim AdBlue...
Jun 25, 2014 Service bulletinVolkswagen Carefree Maintenance Program ? Gasoline Engines Model Year 2015 and Newer
Jun 25, 2014 Service bulletinVolkswagen Carefree Maintenance Program ? Diesel Engines Model Year 2015 and Newer

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