- 8926 Broadway, San Antonio, TX 78217
- (210) 942-0596
- Mon–Fri 7:30am–5:30pm
- ★ Specials
San Antonio BMW, MINI, Mercedes-Benz, Audi, Porsche, and Volkswagen owners who want dealer-level expertise without dealer-level prices choose RhineWest — 40+ years of specialist knowledge on Broadway.
At a Glance
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Founded 1980 · Now part of Premier1 Auto Care
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ISTA, XENTRY, ODIS, PIWIS on-site
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8926 Broadway, San Antonio TX 78217
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Mon–Fri 7:30am–5:30pm
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Extended coverage · Nationwide protection
Factory-level ISTA, XENTRY, ODIS, and PIWIS scan tools for BMW, MINI, Mercedes, Audi, Porsche, and VW fault analysis.
Correct specification fluids for every European manufacturer — LongLife BMW, MB 229.5, VW 502/504, and Porsche A40/C30.
OEM-matched pads, rotors, caliper service, brake fluid flush, and EPB electronic parking brake service.
Air suspension, PASM, AIRMATIC, adaptive dampers, control arms, and precision 4-wheel alignment for European chassis.
ECU flashing, DME coding, CAS synchronization, and module programming — all performed in-house with factory tools.
Manufacturer inspection schedules performed correctly with CBS/service indicator resets and OEM-spec parts.
San Antonio European car owners who want dealer-level expertise without dealer-level prices choose RhineWest — because we focus exclusively on European vehicles, which means every tool, every technician, and every parts relationship is built around makes like BMW, Mercedes-Benz, Audi, and Porsche.
Founded in 1980 by David Greenwood, RhineWest has operated from its Broadway location for over 30 years. We've run BMW factory diagnostic hardware since 1997 — through every generation from Modic II to ISPINext — and in 2009 became only the second independent shop in the United States to invest in BMW's ISIS system with a live connection to BMW Germany.
In May 2025, RhineWest joined the Premier1 Auto Care family, bringing expanded warranties, enhanced amenities, and greater resources to the same expert team San Antonio has trusted for over four decades. Same soul. Stronger backing.
We don't split attention between a Silverado and an S-Class. Every technician, every tool, and every parts relationship is built around European vehicles.
You'll know exactly what's needed, why it's needed, and what it costs before we begin. No surprises on pickup.
We use manufacturer-spec parts and fluids — because putting the wrong oil in a BMW N63 engine is an expensive mistake we won't make.
Dealer-level scan tools mean we read the same data the manufacturer does — not a generic code reader from the parts store.
Call us or book online — we'll take it from here.