In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors.
Call 1-800-222-1020, or write:
Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170
In Canada, call 1-800-263-3777 (English) or
1-800-263-7854 (French), or write:
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Reporting Safety Defects to the Canadian Government
Service Publications Ordering InformationChevrolet Cobalt Owners Manual. Online Owner Center
Online Owner Center (U.S.) —
www.gmownercenter.com/chevrolet
Information and services customized for your specific
vehicle — all in one convenient place.
- Digital owner manual, warranty information,
and more.
- Online service and maintenance records.
- Find Chevrolet dealers for service ...