1. Fuse: Check the fuse for the brake lights. If the fuse is blown, replace it with a new one of the same amperage.
2. Brake Light Switch: The brake light switch is located on the brake pedal arm. If the switch is faulty, it may not be sending a signal to the brake lights to turn on. Try pressing the brake pedal and see if the brake lights come on. If they don't, the switch may need to be replaced.
3. Wiring: Check the wiring for the brake lights to see if there are any loose or damaged wires. If you find any loose or damaged wires, reconnect or replace them as necessary.
4. Brake Light Relay: Some Honda CR-Vs have a brake light relay. If the relay is faulty, it may not be sending power to the brake lights. Try swapping the brake light relay with a known-good relay to see if the brake lights come on.
If you have checked all of these things and the brake lights still do not work, it is recommended that you take your vehicle to a qualified mechanic for further diagnosis and repair.
