One problem related to anti-theft devices has 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.
Service anti theft starting disabled into Buick service dept 5 times even after new anti theft module and bcm replaced still will not start gm and Buick dealer no help.
| Equipment problems | |
| Anti-theft Devices problems |