2010 Buick Lucerne electrical system problems
19 owner complaints filed with NHTSA name the electrical system on the 2010 Buick Lucerne — 35% of all complaints for this model year.
What owners report
“We have a Buick Lucerne 2010. We went out it would not start. Tow it to dealership they replace the fuel pump. We did. Get it home next day it will not start again. Tow it to dealership again. This time they find melted wire connectors. Under back seat and on a fuse box.They replace them it starts…”
filed Aug 14, 2025
“The contact owns a 2010 Buick Lucerne. The contact stated that there was a burning odor in the cabin of the vehicle. There were no warning lights. The vehicle was taken to a certified mechanic who informed the contact that the fuse box was overheating and beginning to melt. The fuse box relay…”
filed Jun 11, 2025
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
- Electrical SystemCampaign 10V553000 · Nov 5, 2010
Electrical System problems in other Lucerne years
| Year | Reports | Share |
|---|---|---|
| 2011 Lucerne | 23 | 47% |
| 2009 Lucerne | 76 | 59% |
| 2008 Lucerne | 121 | 56% |
| 2007 Lucerne | 59 | 36% |
| 2006 Lucerne | 101 | 31% |
Other reported problem areas on the 2010 Buick Lucerne
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.