Serving Point Loma since 1960, Dieter's European Auto Repair on Hancock St staffs ASE-certified master technicians specializing in Audi, BMW, Mercedes, MINI, Porsche, and Volkswagen maintenance and repair in the Midway District. Factory-grade check engine light diagnostic computers cover the full model range from air-cooled classics through current-generation CAN-bus platforms, a marque-specific tooling investment that feeds post-service emissions work to stations like Smog Oasis. Under new ownership since 2018, the shop cross-trains with Griffin's Auto Repair under the same management, sharing parts inventory and technician expertise across both facilities. Every repair carries a two-year, 24,000-mile warranty, and the shop handles the full service menu from brake repair, timing-belt replacement through transmission overhaul and electrical diagnostics. Windshield replacements on sensor-equipped European models route through glass partners like Broadway Auto Glass for ADAS camera recalibration after installation. The shop's most complex jobs involve full engine-out service on Porsche flat-sixes and Mercedes AMG V8s, where intake-manifold removal, head-gasket replacement, and valve-train adjustment happen in a single teardown cycle.