Hella Gutmann remote diagnostics resolves Audi lighting fault at LAB AutosMike Ruff7 October, 20267 October, 2026 by Mike Ruff7 October, 20267 October, 20260 An Audi S3 with a persistent lighting fault has been successfully returned to factory specification by Herefordshire-based LAB Autos using Hella Gutmann’s macsRemote service, demonstrating...
