Buick Lesabre owners have reported 374 electrical system related problems since 1996. Table 1 shows the 26 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (93 problems). The second most common problem is related to the vehicle's horn assembly (41 problems). For details of each of the problem category, use the links in the table.
The backup camera will stay in 'night' brightness mode for 15 seconds while backing out of the garage into daylight. This makes the video screen usless until the 15 second delay is over. I have asked several times at the dealership since I purchased this vehicle new, and they say nothing can be Read details...
While driving at highway speeds a vehicle started to back out of a driveway. When I attempted to honk my horn, it would not work. This created a very hazardous condition for me and the occupants of the car! I have checked both the fuse and the horn relay and find no defects. Read details...
Battery went down when clock left on because ignition was loose or faulty. So now I make sure clock is off when I shut it down. Car started up fine - drove it 6 miles - came back out to start it after an hour and nothing-no sound nothing-about 20 minutes later I tried it again and it started right Read details...
2004 silverado & 2004 Buick. Consumer writes in regards to both vehicles need a new cluster and the needle on the mile indicator is at 120. The consumer stated the gas gauge has not worked for two years. Also, he had no idea how fast he was driving. Read details...
Tl- the contact owns a 2000 Buick lasabre. The contact stated that while driving 30 mph, the vehicle stalled without warning. The contact pulled the vehicle over and restarted it and it functioned properly. Read details...