Fuses: Check the fuses for the rear lights. If a fuse is blown, replace it.
Wiring: Inspect the wiring for the rear lights. Look for any loose or damaged wires. Repair or replace any damaged wires.
Light socket: Check the light socket for the rear lights. Make sure the light socket is clean and free of debris. If the light socket is damaged, replace it.
Switch: Check the switch for the rear lights. Make sure the switch is in the "ON" position. If the switch is damaged, replace it.
Ground: Check the ground connection for the rear lights. Make sure the ground connection is clean and tight. If the ground connection is damaged, repair it.
If you have checked all of these things and your rear lights still do not work, you may need to take your motorcycle to a qualified mechanic for further diagnosis.
