Service and Maintenance

See also:

Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade): To adjust balance or fade, press the if the radio has this symbol, or the knob until the speaker control tabs display. Continue pressing to highlight the desire ...

Overview (Radio with CD)
Overview (Radio with CD) A. RADIO/BAND Changes the band while listening to the radio. Selects the radio when listening to a different audio source. B. Buttons 1−6 Radio: Saves an ...

Reporting Safety Defects toGeneral Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you will notify us. Please call us at 1-800-521-7300, or write: Buick Customer Assistance Cente ...