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Minnesota · Article Updated May 24, 2026

Mercedes-Benz Cases Under Minnesota Lemon Law

Mercedes-Benz cases in Minnesota — 9G-Tronic transmission, M256 engine, EQ-series EV.

Mercedes-Benz has Minnesota market share. Mercedes cases are pursued under Minn. Stat. § 325F.665.

Common Mercedes defect patterns

  • 9G-Tronic transmission shift issues.
  • M256 inline-6 oil consumption.
  • M276 V6 / M278 V8 balance shaft / oil consumption.
  • AdBlue (DEF) system failures (diesel models).
  • Airmatic suspension failures.
  • EQS / EQE / EQB BMS, OTA firmware issues.
  • MBUX infotainment crashes.

EQ-series EV patterns

  • BMS firmware bugs.
  • Range degradation in Minnesota cold.

Sprinter coverage limitation

Most Sprinter configurations exceed Minnesota’s 10,000-lb GVWR threshold.

Bottom line

Mercedes cases are strong Minnesota candidates. AdBlue diesel emissions and 9G-Tronic transmission patterns provide strong pattern evidence.

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