1999 Buick Riviera Owner's Manual - Page 140

yellowblue Brake To Shift Light This light will come on to remind you that you must press the brake pedal to shift out of PARK (P). Door Ajar Light When the ignition is on, this light will stay on until both doors are closed and completely latched. Cruise Light The CRUISE light comes on when you set your cruise control. See "Cruise Control" in the Index. Fuel Gage The fuel gage shows about how much fuel is in your tank. 2-78