1. Open the trunk lid, insert the steel hoop into the small hole on the lampshade of the taillight, turn it to the center of the vehicle, and pull it inward1cm;
2. Pull down the lampshade first, then pull back the upper part of the lampshade, and two bolts can be seen behind the lampshade;
3. Unscrew the bolt with a screwdriver, and press the taillight slightly outward to remove it, so as to operate the rear part of the taillight;
4. Loosen the lamp holder and take it out to replace the damaged bulb.