1999 Buick Riviera Owner's Manual - Page 295

yellowblue Rear Compartment Driver's Side Fuse Block Fuse 1 2 3 4 5 6 7-10 11 12 13 14 15 16 17-22 23 24 Usage Open Electronic Level Control Trunk Release Relay Open Fuel Pump Relay Driver Door Unlock Relay Open Rear Defogger Relay (Upper Zone) Rear Defogger Relay (Lower Zone) Open Spare Spare Spare Open Direct Accessory Power - Accessory Open 6-63