GMC 1997 Safari Owner's Manual page 379

STEP TWO
--
If after contacting a mernoer
of dealership management, it appears your concern
cannot be resolved by the dealership without further
help, contact the GMC Consumer Relations Manager
by calling 1-800-GMC-8782 (1-800-462-8782,
Customer Assistance prompt.) In Canada, contact
GM of Canada Customer Communication Centre in
Oshawa by calling 1-800-263-3777 (English) or
1-800-263-7854 (French).
For help outside of the United States and Canada, call
the following numbers as appropriate:
In Mexico: (525) 625-3256
In Puerto Rico: 1-800-496-9992 (English) or
1-800-496-9993 (Spanish)
In the U.S. Virgin Islands: 1-800-496-9994
In the Dominican Republic: 1-800-75 1-4 135
(English) or 1-800-751-4136 (Spanish)
In the Bahamas: 1-800-389-0009
In Bermuda, Barbados, Antigua and the British
In all other Caribbean countries: (809) 763- 13 15
In other overseas locations, call GM International
Product Center in Canada at (905) 644-41 12.
Virgin Islands: 1-800-534-0 122