2004 Buick Rendezvous Owner's Manual - Page 459

Customer Assistance Offices Buick encourages customers to call the toll-free number for assistance. If a U.S. customer wishes to write to Buick, the letter should be addressed to Buick's Customer Assistance Center. Canada - Customer Assistance General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800 United States - Customer Assistance Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 1-800-521-7300 1-800-832-8425 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-252-1112 Fax Number: 313-381-0022 From Puerto Rico: 1-800-496-9992 (English) 1-800-496-9993 (Spanish) Fax Number: 313-381-0022 From U.S. Virgin Islands 1-800-496-9994 Fax Number: 313-381-0022 Overseas - Customer Assistance Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S. Virgin Islands) - Customer Assistance General Motors de Mexico, S. de R.L. de C.V. Customer Assistance Center Paseo de la Reforma # 2740 Col. Lomas de Bezares C.P. 11910, Mexico, D.F. 01-800-508-0000 Long Distance: 011-52-53 29 0 800 7-5