One problem related to engine has been reported for the 2011 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Buick Lacrosse based on all problems reported for the 2011 Lacrosse.
Tl- the contact owned a 2011 Buick Lacrosse. The contact stated the vehicle had a push button start engine and when he pushed the button to turn the vehicle off, the engine would start while he was walking away. The vehicle remained on for ten minutes during the last two times the failure occurred; however, the dealer stated it was computerized and offered no assistance. The manufacturer was notified and also stated it was all computerized and offered no assistance. The VIN was unavailable. The failure mileage was 435. Rvk.