The service and repair manual for the 2007 Buick Lucerne — 3.8L V6 and 4.6L V8 engines, 3 trims. Matched to this exact model year, so the specifications and sequences are the ones Buick published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2007 |
|---|---|
| Engines | 3.8L V6 — 232 cu in, OHV 4.6L V8 — DOHC |
| Trims | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door |
| Federal record | 2 recalls · 227 complaints · 299 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2007 Lucerne manual
03 / ContentsSections in the manual
- Quick Lookups 629
- General Information 1,764
- Accessories & Equipment 4,078
- Heating, Ventilation & A/C (HVAC) 266
- Body & Frame 1,411
- Brakes 616
- Restraints 420
- Drivelines & Axles 20
- Steering 229
- Electrical 2,934
- Suspension 385
- Engine Mechanical 670
- Transmission 1,695
- Engine Performance 2,045
- Axle Nut/Hub Nut 118
04 / Known issuesRecalls on federal record for the 2007 Lucerne
- Electrical System · 08V441000This may cause other electrical features to malfunction, create an odor, or cause smoke increasing t.
- Electrical System · 10V240000It is possible for the heated washer module to ignite and a fire may occur.
Owners have filed 227 complaints and Buick has issued 299 technical service bulletins for the 2007 Lucerne. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2007 Lucerne manual
Is this manual specific to the 2007 Lucerne?
Yes. It is the OEM manual matched to the 2007 model year, covering the 3.8L V6 and 4.6L V8 across the CXL Sedan 4-Door, CX Sedan 4-Door, CXS Sedan 4-Door trims. Specifications and procedure sequences are the ones Buick published for this year.
What 2007 Lucerne problems does it help with?
2 recalls are on federal record for the 2007 Lucerne, covering electrical system. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Buick dealers.
Does it include 2007 Lucerne wiring diagrams?
Yes — the complete wiring diagrams for the 2007 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 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 Lucerne years and 2007 Buick models
2011 Lucerne · 2010 Lucerne · 2009 Lucerne · 2008 Lucerne · 2006 Lucerne · all 6 years
2007 Buick Allure · 2007 Buick LaCrosse · 2007 Buick Rainier · 2007 Buick Regal · 2007 Buick Rendezvous · 2007 Buick Terraza · every 2007 model