One problem related to check engine light on has been reported for the 2009 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Buick Lacrosse based on all problems reported for the 2009 Lacrosse.
Tl-the contact owns a 2009 Buick Lacrosse. The contact stated that the headlights failed and the check engine warning light illuminated. In addition, the instrument panel failed to illuminate. The failure recurred on numerous occasions. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 53,000. Djr.
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| Check Engine Light On problems |