One problem related to door latch has been reported for the 2003 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Regal based on all problems reported for the 2003 Regal.
The rear door child safety locks have been removed on the 2003 model making it possible for a child as young as four years old who is restrained in a child seat to manualy unlock the rear door, pull the door handle and open the door. These door locks were standard on the Regal prior to the 2003 model. Dt.
| Latches/locks/linkage problems | |
| Door Latch problems |