【DOT & SAE】: FIONE rear light assembly meet or exceed DOT/SAE standards and are fully tested before leaving the factory, no gap, no fad, no water leakage, no color difference after installation
【Installation】: Before installation,the blind spot detection of the original car needs to be removed. then install it in our new taillight, For specific installation steps, please refer to the video. Professional installation is recommended
【After-Sale Service】: 30-day free return and exchange service