general problems of the 2006 Buick Lacrosse - part 2

62 problems related to electrical system have been reported for the 2006 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Buick Lacrosse based on all problems reported for the 2006 Lacrosse.

36 Electrical System problem

Failure Date: 08/01/2014

The contact owns a 2006 Buick Lacrosse. The contact received a recall notification for NHTSA campaign number: 14v355000 (electrical system); however, the part needed to repair the vehicle was unavailable. The contact did not receive a second recall notice. The manufacturer was not notified. The contact had not experienced a failure.

37 Electrical System problem

Failure Date: 07/17/2014

Tl-the contact owns a 2006 Buick Lacrosse. The contact received notification of NHTSA campaign number: 14v355000 (electrical system) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The contact had not experience a failure. Aw.

38 Electrical System problem

Failure Date: 07/12/2014

While traveling in the fast lane on the garden state parkway I hit a bump in the road, the auto shut off. With a concrete divider along side and autos approaching at high speed, my wife and daughter screeming I managed to get to the end of the divider were I could turn off the auto restarted on 1st try but very scary.

39 Electrical System problem

Failure Date: 06/15/2014

The contact owns a 2006 Buick Lacrosse. The contact was unable to insert the ignition key in order to start the vehicle. The failure was not diagnosed. The manufacturer was not made aware of the failure. The failure mileage was approximately 62,000.

40 Electrical System problem

Failure Date: 06/11/2014

The contact owns a 2006 Buick Lacrosse. While driving 35 mph, the vehicle stalled without warning and caused the driver to crash into the exit ramp cement barrier. The driver sustained back and neck injuries that required medical attention. The vehicle was not diagnosed or repaired. The contact received a recall notice for NHTSA campaign number: 14v355000 (electrical system) after the failure occurred. The failure mileage was 148,000.

41 Electrical System problem

Failure Date: 06/02/2014

The contact owns a 2006 Buick Lacrosse. The contact stated that while driving at various speeds, the vehicle stalled without warning. The contact was able to restart the vehicle. The vehicle was taken to a dealer where it was diagnosed that the computer brain needed to be reprogrammed. The vehicle was repaired but the failure recurred. The contact mentioned that the vehicle was included in NHTSA campaign number: 14v355000 (electrical system). The manufacturer was not notified of the failure. The approximate failure mileage was 120,000.

42 Electrical System problem

Failure Date: 05/29/2014

The dim light goes out when the harness starts to melt.

43 Electrical System problem

Failure Date: 05/28/2014

The contact owns a 2006 Buick Lacrosse. The contact stated that the key was not able to turn from an off to an on position several times intermittently. The contact also stated while traveling approximately 65 mph, the contact crashed into the rear of another vehicle and was involved in a six vehicle crash. The air bags did not deploy. The contact was unconscious and a police report was filed. The contact sustained major injuries. The vehicle was destroyed. The contact notified the manufacturer who investigated the air bag concern and indicated that the crash location would not warrant the air bags to deploy. The contact was later notified of NHTSA campaign id number: 14v355000 (electrical system). The approximate failure mileage was 80,000.

44 Electrical System problem

Failure Date: 04/29/2014

Gm Buick la crosse headlight control. Nhtsa recall notice in 2015. Failed in April 2008. Out of warranty. Replaced control unit with new unit cost $1048. Sent detqils to north county Buick dealer in March 2015. No answer.

45 Electrical System problem

Failure Date: 03/15/2014

While driving up a long incline on I-10 vehicle behaved as if the ignition had been turned off and key removed. Engine off, no lights or accessories, no warning lights on dash. Traffic was heavy and my wife was fortunate to safely coast into shoulder. Incident recorded with Buick, have reference number.

46 Electrical System problem

Failure Date: 03/05/2014

Tl- the contact owns a 2006 Buick Lacrosse. The contact stated that the head lights shorted intermittently for the low beams and the contact had to apply the high beams as an interim fix due to the intermittent failure. The contact mentioned that as the failure progressed, the low beams would illuminate and then shorted with no warning to the point that months later, the low beams failed to work. The vehicle was taken to the authorized dealer stated who stated that the part was not available for NHTSA campaign id number: 14v755000 (exterior lighting). The contact was also waiting for the part to perform NHTSA campaign id number: 14v355000 (electrical system). The manufacturer was notified of the failure and was unable to provide a reasonable timeframe to schedule the two recall repairs. The approximate failure mileage was unavailable. Dyd.

47 Electrical System problem

Failure Date: 12/14/2013

Driving at 45mph, smelled smoke from what appeared to be an electrical fire. Approximately 1/2 mile driving time, the engine and all power cut off. Got someone to help push the car off road when another person notice there was a fire coming from underneath the engine. Fire department was dispatched but engine was completely engulfed by the time they got there to put out the fire. Police and fire marshall determined fire came from electrical fuse box initially. Car was totaled by insurance.

48 Electrical System problem

Failure Date: 11/01/2013

My lights go out and don't come back on. I have to drive with my high beams at night.

49 Electrical System problem

Failure Date: 08/10/2013

Tl- the contact owns a 2006 Buick Lacrosse. The contact stated that the low beams failed to work on several occasions, which caused the contact to use an interim fix of turning on the high beams or the fog lights each time the failure happened. The contact indicated that the failure was progressing. The vehicle was not inspected nor diagnosed. The manufacturer was notified of the failure. The approximate failure mileage was 90,000. Dyd.

50 Electrical System problem

Failure Date: 08/06/2013

Tl-the contact owns a 2006 Buick Lacrosse. The contact received a notification of NHTSA campaign number: 14v355000 (electrical system) and stated that the part needed to perform the repair was unavailable. The manufacturer was not notified of the problem. The contact had not experienced a failure. Js.

51 Electrical System problem

Failure Date: 02/27/2013

I went to the parking garage after work, and had difficult getting into my vehicle. The remote did not work. When I put the key in the lock, it would turn but not unlock the door. After about 15 minutes, I finally got into my car. I picked my sister up and went to the restaurant. I was unable to get out of the car. I tried the remote, the inside release and pulling on the lock. I finally got it to release. Then I had problems closing the door. We got it shut but when we came back from the restaurant it was open. I dropped my sister off and drove the mile home, the door again would not open nor would the passenger door open. I am claustrophobic and became very upset. I went back to my sister's and got the door open . We left it ajar, and when I got home it still would not open. After about another 15 minutes, I finally got it to release. Then next day when my husband took the car over to the dealers, he could not get the door to open. He was able to get the passenger door open and climbed out that way. I can understand the electronics malfunctioning, but not the manual system. I really feel this is a safety hazard. I just got off the chat line with general motors and received no satisfaction or resolution. It was $300 to have the driver door lock actuator replaced/repaired. I still have no explanation as to why the manual system did not work. .

52 Electrical System problem

Failure Date: 02/09/2013

Low beam headlights do not work. Lights worked fine, parked the car in the garage, lights stayed on delay mode and both were fine. Driving home the next night, several oncoming vehicles flashed lights, I pulled into a parking lot to check my lights. . . No low beam lights. Switched from auto to manual mode, still no low beam lights, high beam lights work fine. I have read that several others have this same problem. Nobody seems to have a solution. I do not feel I should need to pay the dealer to 'analyze the problem' and charge an outrageous price to fix this, this is a definite safety issue!.

53 Electrical System problem

Failure Date: 02/02/2013

The contact owns a 2006 Buick Lacrosse. The contact stated that while driving at approximately 35 mph, the brakes were depressed and failed to respond as the traction control and the abs warning lights illuminated. In addition, the vehicle stalled and was able to be restarted. The vehicle was taken to a private mechanic where it was diagnosed that the abs and traction control failed. The vehicle was repaired and the failure persisted. The contact received notification of NHTSA campaign number:14v355000 (electrical system) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was 210,000.

54 Electrical System problem

Failure Date: 10/26/2012

While driving on a three lane highway, the 2006 Lacrosse engine stopped. I was able to cross two lanes and park on the shoulder. Towed to a mechanic and he spent 1/2 hour looking for problem. Tested and no codes. Moved the connection at the distributor module and the problem was solved. Tried to make it fail again by moving, unplug and plugging the connection. I drove home and it has not happened again.

55 Electrical System problem

Failure Date: 05/29/2012

I am an owner of a 2006 Buick Lacrosse cx, with approx. 47,000 miles. As I entered the underground parking garage, at work, Tuesday morning, I discovered I had no low beams. The high beams and parking lights both worked. I took the car to a very reputable dealer to diagnose. I was told that it was a good thing I got the car there when I did. (I could've had a fire under the hood). . . The technician said that the fuse box, against the firewall, under the hood, had melted. This could have been a very dangerous situation, a. E. , driving at 65 mph at night, a fire, etc. . .

56 Electrical System problem

Failure Date: 06/13/2011

Tl-the contact owns a 2006 Buick Lacrosse. The contact stated that while driving, the sound of gushing water emitted from the ignition. There was also the smell of burning rubber inside of the vehicle. The vehicle was taken to the dealer for a diagnostic testing, however they could not duplicate the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 78246. Rg.

57 Electrical System problem

Failure Date: 11/19/2010

Dash message lighting blanks out sporatically or goes very dim during day light hours.

58 Electrical System problem

Failure Date: 09/11/2009

I have had problems with my abs and traction control,I contacted gm on the matter and they told me they dont cover the braking system,I do consider this to be a safety hasserd,as my brake pedal jumps when I apply the brakes,id like to get satisfaction on this issue.

59 Electrical System problem

Failure Date: 06/01/2009

Steering knuckle- was replaced once years ago under warranty but is now starting to make noise again consistently worse for the last 1-2 years. For months now, we've noticed that occassionally the car will act weird. The throttle will be less responsive and it will almost act like it's missing on a couple cylinders or so, but it has never set a code for it. The shift points are raised and you have to drastically give it more throttle to get the car to accelerate, but when it does, it kinda like surges and then it shifts harder. Once it is in road gear and cruising, the car surges while at a constant speed, it can be felt that the car surges and doesn't remain totally smooth and consistent like it should. An engine restart usually stops it for that time. We have the same sporatic problem and have had for years on our '98 olds eighty-eight with a 3800 engine also. Both cars are now doing the exact same thing occassionally, are 8 model years apart, both have the 3800 engine but one is a series ii engine and the other is a series iii. We just noticed the past few months that the car is starting to make front end noises like the front stabilizer bar is broke, so I looked at it recently and noticed that the left side of it where it connects to the lower control arm is stress fractured in half.

60 Electrical System problem

Failure Date: 06/01/2009

For years, the car has had “electrical gremlins”. There might be times we drive it and nothing happens out of the ordinary except the ses light is on because of the top listed problem, but then there are times (more times than not) that just the car moving, sometimes when hitting a bump, sometimes worse when raining/wet roads that the dinger will go off and the dash will reset and will say “service brake system” along with a few of the dash lights lighting up for a few seconds with the message. Sometimes when it happens then it will also say “traction control off” which might say it for just a few seconds and there have been times it said it until I shut the car off and restarted it. There have also been times that the red abs light has stayed illuminated on the dash after this happens. Sometimes this might happen “service brake system” only like once on an outing, but then there's times that it can occur 5 times in 20 seconds . It has no set schedule. The problem with it also, is that if you have the brakes applied when it does this, then the brake pedal starts pulsing and goes further to the floor and the braking capability of the car is lessened. My wife and I have had a few close accidents because of this! and like usual, the dealership has told us everytime we've called them that if we bring it in, they can diagnose it on our dime because of no warranty even though it was doing it while under the warranty period, we just didn't get them called in time because I thought the warranty was already over but it wasn't yet.

61 Electrical System problem

Failure Date: 09/02/2008

Dash lights will not come on when starting the car. This happens on occasion (about 2 times per month). It is impossible to determine when this happens. The dash lights may come on from five minutes to an hour after the car is started. This mostly happens when the car is first started. On several occasions it has done out while driving. Gm has offered a diagnoses of the problem but this would only be beneficial if they were off and stayed off when I would go to a dealer. I have tried this any the lights always come back on fefore I arrive. My neighbor has a Buick the same year as mine and his does the same thing. The dealer refuses to find the problem and says it is suppose to work that way. They are wrong on this problem. When the lights go out you can not see anything in the dash lighted area.

62 Electrical System problem

Failure Date: 06/13/2008

The contact owns a 2006 Buick Lacrosse. While turning the vehicle at 10 mph, the headlights dimmed when the turn signals were engaged. The contact did not know if the rest of the exterior lights also failed. He waited approximately 15-20 seconds before the headlights illuminated again. He turned the vehicle again and the headlights failed. The contact pulled the vehicle over and waited once more for the lights to illuminate. Once the lights activated again, he drove all the way home without using his turn signals. He took the vehicle to the dealer and they attempted to repair the vehicle, but was unsuccessful. There had been no other occurrences since the recent failure. The current mileage was approximately 16,600 and failure mileage was approximately 16,400. Updated 07/09/08.



Safety Ratings of Lacrosse Cars
Fuel Economy of Lacrosse Vehicles
Lacrosse Service Bulletins
Lacrosse Safety Recalls
Lacrosse Defect Investigations