Volkswagen Jetta 2005–2006 — technical service bulletin
Bulletin 0601 · NHTSA communication 10019087 · issued Jan 3, 2006
Technical service bulletin
communication type
Electrical System
component
2005–2006
model years
2
vehicle entries
Official summary
Heater, customer states heater output seems insufficient during very cold temperatures. *nm
Vehicles covered
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.