Pontiac BONNEVILLE NHTSA Defect Investigations

The Pontiac BONNEVILLE years with the most NHTSA defect investigations are shown below. The 1999 Pontiac Bonneville has the most NHTSA defect investigations with 10 investigations. Click on the graphs for more detailed information.

Most Investigations for the Pontiac BONNEVILLE By Year

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Pontiac Contact Information

Phone:
US: 1-800-762-2737
Canada: 1-800-263-3777
Web:
Pontiac Help Center
Mail:
From inside the U.S:
Pontiac Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172

From inside Canada:
GM of Canada
1908 Colone Sam
Oshawa, Ontario
L1H 8P7, Canada
Mail Code 163-005