1. The cover is all snapped. After falling off, check whether it is broken. If it is broken, replace it. If there is no breakage, the snap can be installed and reset;
2. There is a spring inside, one piece. Two people cooperate, one turns on the headlights;
3. The other one is standing in front of the headlight. After the cleaning device comes out, pull it and the cover is stuck.
1. Pull out the headlight cleaning head forcefully, don't let go, buckle the cleaning cover and let it go, it will bounce back;
2. The switches for automatic headlight wash and front windshield wash are together. The difference is that when you turn off the headlights, you can press this button to turn on the headlight cleaning device to spray water on the headlights of the vehicle;
3. Use pliers to pull out the thing, and then cover it; if not, you can go to the 4s shop to find a repairman.
headlight washer pump installation method:
1. To clean the cover of the headlight, you find a flat object, tilt it straight up, grab the black pillar inside and pull it out, you can't let go, it will go back when you let go, and you can change it when you pull it;
2. Turn on the light, spray water, and then grab the thing that sprays water from the headlight, and you can install it;