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December 1, 1999 Service bulletin

A condition with the front seat back and / or seat cushion heat element is non-functioning

Buick technical service bulletin 990850021 for 1997-2000 Buick Park Avenue, 1995-1999 Oldsmobile Aurora and 1995-1999 Buick Riviera.

Bulletin number
990850021
Component
Seats: front assembly: seat heater/cooler
Summary
A condition with the front seat back and / or seat cushion heat element is non-functioning. Tt

Owners of these vehicles have filed 31 complaints in the seats category.

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