Volkswagen Golf 2004–2005 — technical service bulletin

Bulletin 0502 · NHTSA communication 10018803 · issued Dec 19, 2005

Technical service bulletin

communication type

Engine and Engine Cooling

component

2004–2005

model years

vehicle entries

Official summary

Customer states heater output seems insufficient. *tt

Vehicles covered

2004 Volkswagen Golf
2005 Volkswagen Golf
2004 Volkswagen Jetta
2005 Volkswagen Jetta

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.