
Audi A4 headlight has a crack inside, you can claim compensation. Introduction to car headlights: Car headlights contain two types of light sources: high beam and low beam. The low beam is designed for close-range illumination, with a wide coverage area and short projection distance, and its focus cannot be adjusted. The high beam, on the other hand, emits parallel light from its focal point, with more concentrated and brighter light that can illuminate distant and high objects. Precautions for using car lights: When passing through an intersection controlled by traffic lights and turning left, turn on the turn signal and use the low beam at night. When a following vehicle is driving close to the vehicle in front in the same direction, the high beam should not be used. When driving at night through sharp curves, slopes, arch bridges, crosswalks, or intersections without traffic light control, vehicles should alternately use high and low beams to signal.

I had been driving my Audi A4 for less than a year when I noticed a small crack inside the headlight, which was quite concerning at the time. I immediately checked the warranty manual—Audi's new cars typically come with a three-year or 100,000-kilometer warranty. If the crack wasn’t caused by external impact or modifications, such as no visible scratches or damage, it was likely a material defect and eligible for a free claim. I drove to the dealership, where the technician thoroughly inspected the light projection and sealing, confirmed it was a factory issue, and then filled out a claim form. Soon after, a new headlight was replaced. I recommend you act quickly too—bring your purchase documents and vehicle license for a professional assessment. Don’t delay, as repairs out of warranty can be costly. Parking away from prolonged sun exposure can reduce part aging risks. Audi’s lighting units are quite sophisticated, so careful maintenance is essential.

From a technical perspective, having studied Audi headlight issues for years, internal cracks can stem from various causes. It might be thermal expansion leading to brittle fractures in plastic or glass, or natural material fatigue. If it's a factory defect, Audi typically covers claims under warranty; external impacts, however, aren't eligible. First, inspect the crack location yourself—don't disassemble the headlight, as it voids the warranty. Use a flashlight to check for even light transmission and signs of moisture or fogging inside. Audi's headlight assemblies are complex, so a diagnostic report is required for warranty claims. Contact an authorized dealership for professional diagnosis, avoiding unverified repair advice. Ensure stable voltage before repairs, as fluctuations can exacerbate the issue. Addressing it promptly also prevents further electrical risks.

As a rights protection enthusiast, I must say Audi owners' rights must be safeguarded. During the new car warranty period, internal cracks should not be your responsibility to pay for—this is a typical manifestation of quality defects. Chinese consumer protection laws clearly support such claims. I recommend taking detailed photos of the cracks, including date markers, and directly visiting an authorized Audi service point to request an inspection. If they try to brush you off, prepare complaint materials to pressure them through consumer associations or Audi customer service. Don't accept the 'improper use' excuse unless there's evidence. Although the process may be tedious, persistence can save you significant expenses, and protecting your own interests is key.


