Per my 99 Factory Wiring Manual:
Fuse 26 should be a 10 amp fuse. The circuit serves the Battery Saver Relay, Interior Lamp Relay, Interior Lamps, ACC delay Relay and Courtesy Lamps
Fuse 29 should be a 25 amp fuse. The circuit serves the Radio, sub-woofer, CD Changer and Rear Seat Controls.