Volkswagen Golf 2019–2021 — technical service bulletin
Bulletin V0122022065992_3 · NHTSA communication 10211687 · issued May 9, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2021
model years
4
vehicle entries
Official summary
ECM software update for low or no heat in cold weather. Proactivly repairs P0441, P04F0,P148D, P0496 and p060C. Updated to correct diagnostic trouble code.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.