Use these articles to compare repair options, understand replacement parts and see what happens inside a modern headlight during a repair.
Use the complete repair-versus-replacement guide to compare the lens, housing and internal components. The OEM-versus-aftermarket article covers assembly identification, condition and the total installed cost. The BMW process article follows identification, removal, opening, resealing and job-specific checks.
The protection-film guide addresses protecting a sound lens, not repairing a cracked cover, internal moisture or an electrical fault. Film specifications, coverage and warranty need confirmation for the quoted product and job.