Using your AS3 headlight guard is a breeze. First, gather all the bolts and brackets that come with it. Follow the included instructions to carefully mount the guard onto your 2023 Honda CRF 300 L Rally. Make sure all the parts are securely attached. When it comes to maintenance, just use a mild soap and water to clean the guard. Avoid using harsh chemicals as they might damage the 15mm clear DTC plastic. Also, regularly check the bolts and brackets to ensure they are tight. Keep an eye on the guard for any signs of wear and tear, and if you notice anything, contact us as the guard comes with a 12 - month warranty.