2007 Buick Lacrosse Electrical System Problems
NHTSA component category: ELECTRICAL SYSTEM · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How electrical system ranks on this vehicle
Share of the 249 complaints citing each category; one complaint can cite several. Full breakdown on the 2007 Buick Lacrosse overview page.
What owners report
“THE CONTACT OWNS A 2007 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 55 MPH, THE VEHICLE'S EXTERIOR LIGHTS SEIZED AND ALL WARNING…”NHTSA complaint 10693059 — filed 03/09/2015
“THE CONTACT OWNS A 2007 BUICK LACROSSE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM) HOWEVER, THE PART NEEDED TO DO THE…”NHTSA complaint 10679103 — filed 01/27/2015
“MY LOW-BEAM HEADLAMPS WENT OUT ON JANUARY 9, 2015, WHICH I WAS NOT AWARE OF UNTIL A POLICE OFFICER PULLED ME OVER INDICATING TO ME…”NHTSA complaint 10676459 — filed 01/19/2015
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Electrical System complaints by year filed
Frequently asked questions
Does the 2007 Buick Lacrosse have electrical system problems?
Electrical System is the #2 most-reported problem area on the 2007 Buick Lacrosse: 71 of 249 complaints on file (28.5%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2007 Buick Lacrosse have in total?
249 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 8 involved a crash, 17 involved a fire, 2 reported injuries, and none reported deaths.
What does NHTSA's electrical system category include?
NHTSA assigns each complaint to standard component categories; this page reports the ELECTRICAL SYSTEM category exactly as NHTSA defines and records it.
