How to Replace a Car Headlight Cover?
2 Answers
Method for replacing a car headlight cover: 1. Remove the headlight; 2. Use a heat gun to warm the area around the headlight cover until it feels hot to the touch, then pry off the cover; 3. Remove the headlight cover, clean out any adhesive and dust from the groove, fill the groove with new sealant, place the new cover on top, press firmly, and wipe away any excess sealant; 4. After the headlight has dried, reinstall it back onto the car as it was for normal use. The car's headlight is also known as the front light, which includes both low beam and high beam settings, primarily used for illumination during nighttime driving. The low beam is used for city roads with streetlights; the high beam is used for roads without streetlights or highways in rural areas.
Last time I replaced my car's headlight cover myself because the old one had yellowed and become unclear. The steps were actually quite straightforward: first, disconnect the negative battery cable to prevent electric shock, using a wrench to loosen the terminal nut. Then, use a properly sized screwdriver to remove the fixing screws around the headlight cover, usually three or four, being careful not to lose them. After removing the old cover, clean the contacts on the lamp base, wiping away dust and stains with a cloth. Align the new cover in place, press it down gently to ensure the seal is intact, and then tighten the screws. Finally, reconnect the battery and test if the lights are working properly. Throughout the process, it's best to wear gloves to prevent cuts; household screwdrivers will do. If the screws are rusted, spray some WD40 for lubrication. Buy original or matching model spare parts; Taobao can get it done for just over ten yuan. In short, take your time and be patient, and you can finish it within an hour, saving on labor costs at the repair shop.
