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Service bulletins for the 2004 Volkswagen Jetta

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

254 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
VV2007-08-21. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. CUSTOMER SATISFACTION CAMPAIGN CIRCULAR. INSTALL DRIVER'S SIDE HEATER REPAIR KIT. SEAT HEATER MAY MALFUNCTION WHEN THE IGNITION SWITCH IS ON. THIS COULD CAUSE THE HEATER MAT TO TEMPORARILY OVERHEAT AND BECOME INOPERATIVE. *KB
20104622007-06-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH ON INITIAL START AT TEMPERATURES BELOW 20 DEGREES F. *KB
20104612007-06-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HARD STARTING (EXTENDED CRANKING REQUIRED) OR NO START WHEN WET, RUNS ROUGH ON INITIAL START, MAY BE ACCOMPANIED BY LIGHT GRAY SMOKE. *KB
7207022007-06-27. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. SEAT HEATER IS INOPERATIVE. *KB
0107022007-04-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. DTC'S P1297 (17705) OR P1557 (17965) STORED IN DTC MEMORY. THIS MAY BE CAUSED BY INTAKE HOSES LEAKING (DURING BOOST CONDITIONS) DUE TO INCORRECT TORQUE ON CLAMPS OR IMPROPER PLACEMENT, WORN OR TORN INTAKE HOSES. *KB
06032007-01-03. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. DOOR WINDOWS, MAY SEPERATE FROM WINDOW REGULATOR CLAMPS. *KB
06012007-01-03. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT BOTTOM COVER REPLACEMENT. *KB
VZ2006-01-18. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. COMFORT SEATS MAY HAVE A SEAT HEATER ELEMENT THAT CAN MALFUNCTION WHEN THE IGNITION SWITCH IS ON. CUSTOMER SATISFACTION CAMPAIGN VZ. *TT
M32006-01-18. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. CUSTOMER SATISFACTION CAMPAIGN CIRCULAR - SEAT HEATER ELEMENT CAN MALFUNCTION WHEN THE IGNITION SWITCH IS ON AND THE SEAT HEATER SWITCH IS ON. THE SEAT HEATER MAT MAY TEMPORARILY OVERHEAT AND BECOME INOPERATIVE. INSTALL NEW PASSENGER SIDE SEAT HEATER SWITCH. *TT UPDATED 08-21-07. *KB
05022006-01-18. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. CUSTOMER STATES HEATER OUTPUT SEEMS INSUFFICIENT. *TT
112920052006-01-17. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE PRE-HEATER INSTALLATION. CALIX. *TT
05012005-12-23. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. DOOR WINDOW, SEPARATES FROM WINDOW REGULATOR CLAMPS. *JB
05112005-08-19. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE (DTC) P0101 (16485) STORED IN DTC MEMORY. *TT
04052005-08-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HARD STARTING (EXTENDED CRANKING REQUIRED) OR NO START WHEN WET, RUNS ROUGH ON INITIAL START, MAY BE ACCOMPANIED BY LIGHT GRAY SMOKE. *TT
05012005-08-19. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. FUEL GAUGE SENDER, INCORRECT READING. TO INCLUDE VOLKSWAGEN JETTA 2006. *TT
VT2005-07-29. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. CHECK/REPOSITION AND SECURE PLASTIC ASSEMBLY AID ON REAR DOOR LOCK RODS. REAR DOOR LOCK MAY NOT OPERATE PROPERLY DUE TO A DAMAGED PLASTIC ASSEMBLY AID. *TT
VV2005-05-04. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. COMFORT SEATS MAY HAVE A SEAT HEATER ELEMENT THAT CAN MALFUNCTION WHEN THE IGNITION SWITCH IS ON. CUSTOMER SATISFACTION CAMPAIGN VV. *TT
2305012005-03-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. RUNS ROUGH ON INITIAL START AT TEMPERATURES BELOW -7 DEGREES C (20 DEGREES F). *TT UPDATE. *TT UPDATE. *TT
05022005-03-02. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE (DTC) P1603 (18011) STORED IN DTC MEMORY. *TT
04052005-02-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HYBRID OIL PAN, INSTALLING. *TT
0042005-01-27. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE COOLANT TEMPERATURE (ECT) SENSOR. *TC
04032004-08-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE, FLUCTUATING IDLE OR IDLE SPEED TOO LOW. *MJ
04032004-07-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HARD STARTING OR NO START WHEN WET, RUNS ROUGH ON INITIAL START, MAY BE ACCOMPANIED BY LIGHT GRAY SMOKE. *MJ
04012004-07-21. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTC) P1347/17755 AND P1340/17748 STORED IN MEMORY. INCLUDING VARIOUS MODELS VOLKSWAGEN 2002-2003. *MJ
04122004-07-14. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LIGHT (MIL) ON, DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN DIAGNOSTIC TROUBLE CODE (DTC) MEMORY. *MJ

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.