Vehicle Data Hub

2006 Buick Lacrosse electrical system problems

83 complaints about electrical system have been filed for the 2006 Buick Lacrosse, which is 22% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
83 22% of this year's complaints
Typical mileage
77,000 miles 53 complaints with mileage
Crashes and fires
5 and 5
Injuries and deaths
4 and 0

Source: NHTSA owner complaints

When electrical system problems show up

Electrical system complaints by mileage, 2006 Buick Lacrosse Complaints by odometer reading in 20,000-mile steps. The median is about 77,000 miles. 0k to 20k miles: 1 complaints 20k to 40k miles: 5 complaints 40k to 60k miles: 10 complaints 60k to 80k miles: 12 complaints 80k to 100k miles: 7 complaints 100k to 120k miles: 6 complaints 120k to 140k miles: 3 complaints 140k to 160k miles: 5 complaints 160k to 180k miles: 2 complaints 180k to 200k miles: 1 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 77,000 miles
Based on 53 complaints that include mileage. 30% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles1
20k to 40k miles5
40k to 60k miles10
60k to 80k miles12
80k to 100k miles7
100k to 120k miles6
120k to 140k miles3
140k to 160k miles5
160k to 180k miles2
180k to 200k miles1
200k+ miles1

What the data shows

Of the 53 electrical system complaints that report mileage, the median is about 77,000 miles, and 30% were reported before 60,000 miles.

These complaints mention 5 crashes, 5 fires, 4 injuries.

What owners wrote

Tl* the contact owns a 2006 buick lacrosse. The contact stated that while driving 50 MPH, the vehicle stalled without warning and crashed into another vehicle. The driver sustained fractured ribs and collar bone. A police report was filed of the incident. The vehicle was destroyed. The manufacturer was not notified of the failure. The failure mileage was 77,000.

Reported at 77,000 miles, August 2014 CrashInjury

The hdm module failed leaving no low beams while driving in a rural area at night. VIN was not covered by the recall allowing buick to ignore the problem and leave the owner to pay.

Reported at 70,000 miles, October 2016

Other problems reported for the 2006 Buick Lacrosse

Electrical system problems in other years

Electrical system problems across all Buick models