2006 Buick Lacrosse electrical system problems
83 owner complaints filed with NHTSA name the electrical system on the 2006 Buick Lacrosse — 28% of all complaints for this model year.
What owners report
“So many issues with the Buick. Made of glass. First I had no coolant line and I took it to be inspected before at, Baumen Ford and they said everything was fine with it. Turns out needed new coolant line, head gasket, timing cover, and switch. 5 new tires, rebuilt transmission, epc solenoid…”
filed Nov 27, 2023
“Low-beam headlamps turned off while vehicle was running. High-beam lights still functional. While driving, my headlights would suddenly turn off without warning, and I'd have to use my high-beams. After a few seconds, they would come back on. This happened a few times, but now the low-beams don't…”
filed Sep 23, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- In the affected vehicles, the weight on the key ring and road conditions or some other…Campaign 14V355000 · Jun 23, 2014
Related service bulletins
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024
Electrical System problems in other Lacrosse years
| Year | Reports | Share |
|---|---|---|
| 2017 Lacrosse | 11 | 32% |
| 2016 Lacrosse | 2 | 4% |
| 2015 Lacrosse | 9 | 20% |
| 2014 Lacrosse | 14 | 22% |
| 2013 Lacrosse | 53 | 41% |
| 2012 Lacrosse | 61 | 30% |
| 2011 Lacrosse | 32 | 19% |
| 2010 Lacrosse | 46 | 24% |
| 2009 Lacrosse | 31 | 29% |
| 2008 Lacrosse | 84 | 34% |
| 2007 Lacrosse | 75 | 30% |
| 2005 Lacrosse | 80 | 25% |
Other reported problem areas on the 2006 Buick Lacrosse
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.