Reporting Safety Defects to General Motors

In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors. Call 1-800-458-8006, or write: Cadillac Customer Assistance Center Cadillac Motor Car Division ...

Vehicle Data Recording and Privacy

This GM vehicle has a number of sophisticated computers that record information about the vehicle’s performance and how it is driven. For example, the vehicle uses computer modules to monitor and ...

See also:

Methanol
NOTICE Wherever possible avoid using fuel containing methanol. Some fuels contain methanol (methyl or wood alcohol). If you use fuels containing methanol the fuels must also contain co-solven ...

Fuel filler
WARNING When refueling ensure that all windows, doors, and sunroof are fully closed, particularly if young children or animals are in the vehicle. WARNING Do not attempt to fill the tan ...

Customer Assistance for Text Telephone (TTY) Users (U.S. and Canada)
To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance Center. Any TTY user can comm ...