Buick LaCrosse Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Buick LaCrosse

Buick LaCrosse Problems

Door Lock Mechanism Sticks

Door lock mechanisms not operating properly. Doors may not lock/unlock.

Replacement of faulty door lock actuator required for proper operation.

 

Steering May Develop Clunk Noise From Upper Intermediate Steering Shaft

The steering may develop a clunk type noise from the upper intermediate steering shaft.  Our technicians tell us that you should check with your local GM dealer to find out what the latest repair is for this condition.

Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

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Buick LaCrosse Questions

need to change lower intake manifold gasket? (1 answer)

L/s side front dr doesn't recognize when i open and close it, none of lights come on or turn off when closed. Master Power window switch doesn't open any of the window (1 answer)

when i open l/s frt. door. no lights come on. and the master pwr window sw doesn't open any of the windows. When I exit and close the door the lights and radio do not turn off. After 10 mins all lights turn off. This has been happening for 5 days. On the 3 day everything worked as it should, ...

What would cause an intake allow a small amount of water seize up the engine with no warning no one seems to n=be able to give me an answer and the warranty states this isn't a lubricated aprt. (1 answer)

We had gone through a small amount of water on the road and the car supposedly took on a small of water through the intake and caused the motor to seize how could this happen and why is this car being an AWD not equipped to handle this situation. Please advise!

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Buick LaCrosse Recalls

Front Seat Mounted Side Air Bags Inflators Rupture

The front seat mounted side air bag inflators may rupture and spread metallic debris through the passenger compartment, possibly causing occupant injury or death. Dealers will replace the side impact air bag modules free of charge to resolve the concern.

Headlamps And Daytime Running Lights Fail

The headlights and daytime running lights may fail to operate. Dealers will replace the headlamp driver module free of charge to resolve the concern.

Headlights & Daytime Running Lights

These vehicles are being recalled because the headlamp driver module (HDM) can overheat and fail. This will cause the headlights and daytime running lights to stop working. Loss of this lighting will affect the ability of the driver to see the road and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash. The remedy for this problem is still under development and not yet available.

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Buick LaCrosse Reviews

I am having a misfire problem, got a tune up at 86,000 and now at 100,000 having the same problem not very happy about it. Anyone else having these problems?
I had to replace the passenger inner tie rod at 40,000 miles. Had to replace rack and pinion at 45,000 miles cost me $655.00 and had to change right rear wheel bearing at 55,000 miles cost me $105.00. Steering shaft makes noise and needs replacing a common factory defect. What a poor quality car from Buick. These problems should have been recalls. What a sorry irresponsible company Buick is...
I also love my 2010 Buick Lacrosse. I wanted to comment on the trunk raising problem. I too have come across this but I think I solved my problem- it seems the trunk button on the key is very sensitive- if I kept the keys in my pocket or they rub against something in my pocketbook- the trunk opens.

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