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Service bulletins for the 2003 Volvo S40

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.

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

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Bulletins, newest first
SMB 28 2002008-10-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. VOLVO: PZEV (S40/V50) VEHICLES HAVE EXTENDED WARRANTY COVERAGE FOR THE ENGINE MANAGE MENT SOFTWARE (EMS) ON SOME MODEL YEAR 2003-2008 MODELS. PZEV CSC LETTER WAS RECEIVED. *PE
28-742007-09-12. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK. LEAKAGE DIAGNOSTIC FUNCTION IMPROVEMENTS TO REMEDY DTC'S. *KB UPDATED 1/22/08. *NJ UPDATED 4/7/08. *NJ
36582007-08-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. IMMOBILIZER WARNING LAMP LIT OR FLASHING, IMMO-DTC 321. *KB
0062006-02-09. Service bulletin. TIRES. WINTER TIRE APPLICATIONS. *TT
40022005-09-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). TRANSMISSION CONTROL MODULE (TCM) UPGRADES AVAILABLE TO CORRECT COMPLAINTS/SYMPTOMS. *TT
60072005-09-12. Service bulletin. SUSPENSION. FRONT END PULLS LEFT OR RIGHT (CAMBER ADJUSTMENT) *TT
25152003-10-21. Service bulletin. ELECTRICAL SYSTEM. THE DIAGNOSIS OF FRONT AND REAR OXYGEN SENSORS CAN PROVE DIFFICULT SINCE THE OPERATION OF THE REAR SENSOR CAN INFLUENCE THE OPERATION OF THE FRONT SENSOR. THE SENSORS SHARE COMMON SOURCES OF POTENTIAL FAULTS BUT ALSO HAVE UNIQUE FAULT SOURCES THAT MAY TRIGGER DIAGNOSTIC TROUBLE CODE (DTC) ENGINE CONTROL MODULE (ECM) 28 OR 29. *TT
88332003-10-18. Service bulletin. AIR BAGS:SIDE/WINDOW. MOISTURE IN B-PILLAR SIDE IMPACT SENSOR. *TT
61042003-10-18. Service bulletin. UNKNOWN OR OTHER. CLUNKING NOISE MAY BE HEARD DURING GEAR CHANGES BETWEEN DRIVE AND REVERSE. *TT
8200022003-06-04. Service bulletin. STRUCTURE:BODY:BUMPERS. CONVERTING THE REAR FENDER FLANGE. *TT
36362003-02-21. Service bulletin. ELECTRICAL SYSTEM. REMOTE LOCKING LOGIC. *TT

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