When the door is opened, the red light flashes to avoid accidental collision Make your car more Individuality. When the door is opened, increase the visibility of passers-by, the red light flashes to avoid accidental collision. EASY SETUP 1. Tear off the adhesive from the edge of the door to fix it 2. Remove the gap under the door 3. Place to hide the driver, pull the wire to the door light 4. Red line connects to the anode of the door Black wire to negative OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.
