Buick Regal: Diagnostic Information and Procedures

 Customer Assistance Offices

Buick encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Buick, the letter should be addressed to: United States and Puerto Rico Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 www.Buick.com 1-800-521-7300 1-800-

 Convex Mirrors

Warning: A convex mirror can make things, like other vehicles, look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on the right. Check the inside mirror or glance over your shoulder before changing lanes. The passenger side mirror is convex sha