Buick LaCrosse Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick LaCrosse
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Buick LaCrosse ProblemsDoor lock mechanism not operating properly
Door lock mechanisms not operating properly. Doors may not lock/unlock.
Replacement of faulty door lock actuator required for proper operation.
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.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Buick LaCrosse Questionscar stalling not starting (1 answer)
I have drove my car gotten in it put it in gear and it stalls 4 times now, after letting set 3 of the times it started back up . i pulled out of garage to go to work put into drive went 5 ft it died and will not turn over . car has 39,000 miles on it . I try to start it i get messages on dash , s...
Just had the key fob replaced and it's doing the same thing...
I disconnected battery it stopped then wait a awhile and put cable back tried to start again radio came in seat moved forward but would not start do you think it is the battery ?
Buick LaCrosse RecallsSoftware Defect May Prevent Airbags From Deploying
If the airbag system is in a diagnostic test mode during a crash, the deployment of the frontal airbags and seat belt pretensioners will not occur. Dealers will reflash the system software. In the event the vehicle has had a previous airbag deployment, the airbag sensing and diagnostic module (SDM) will be replaced free of charge.
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.
The headlights and daytime running lights may fail to operate. Dealers will replace the headlamp driver module free of charge to resolve the concern.