NHTSA recall 91V158000
Service brakes, hydraulic › Brake fluid low warning › Lamp
Buick Reatta and 1 more
The defect
Brake indicator light may not light when ignition IS in the "on" position, the parking brake IS applied, and the shift selector IS in the park or neutral gear range.
The risk
Vehicles would not meet the requirements of fmvss 101and 105.
The remedy
Replace the prom in the body computer module to prevent this condition from occurring.