The service and repair manual for the 2003 BMW 330i — the 3.0L I6 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones BMW published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2003 |
|---|---|
| Engines | 3.0L I6 — 182 cu in, DOHC |
| Trims | Base Sedan 4-Door |
| Federal record | 4 recalls · 92 complaints · 14 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 330i manual
03 / ContentsSections in the manual
- Quick Lookups 407
- General Information 2,005
- Accessories & Equipment 3,904
- Heating, Ventilation & A/C (HVAC) 209
- Body & Frame 1,990
- Maintenance 32
- Brakes 421
- Restraints 470
- Drivelines & Axles 214
- Steering 121
- Electrical 2,811
- Suspension 550
- Engine Mechanical 637
- Transmission 790
- Engine Performance 1,870
04 / Known issuesRecalls on federal record for the 2003 330i
- Visibility — power window devices and controls · 03V160000Occupants could be pinched by a window that is being closed.
- Exterior Lighting — tail lights · 11V438000Intermittent light operation reduces the ability to warn other motorists of the driver's intentions.
- Air Bags — frontal › passenger side › inflator module · 20V018000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
- Air Bags · 13V172000In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator co.
Owners have filed 92 complaints and BMW has issued 14 technical service bulletins for the 2003 330i. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 330i manual
Is this manual specific to the 2003 330i?
Yes. It is the OEM manual matched to the 2003 model year, covering the 3.0L I6 across the Base Sedan 4-Door trims. Specifications and procedure sequences are the ones BMW published for this year.
What 2003 330i problems does it help with?
4 recalls are on federal record for the 2003 330i, covering visibility, exterior lighting, air bags. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by BMW dealers.
Does it include 2003 330i wiring diagrams?
Yes — the complete wiring diagrams for the 2003 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther 330i years and 2003 BMW models
2007 330i · 2006 330i · 2005 330i · 2004 330i · 2002 330i · 2001 330i · all 16 years
2003 BMW 318i · 2003 BMW 320i · 2003 BMW 323i · 2003 BMW 325Ci · 2003 BMW 325i · 2003 BMW 325xi · 2003 BMW 328i · 2003 BMW 330Ci · 2003 BMW 330xi · 2003 BMW 525i · 2003 BMW 528i · 2003 BMW 530i · every 2003 model