Fitment notes: European DIN style battery; located in engine compartment
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Every control module on the 1965 Mercedes-Benz 220SEb — where it lives, replacement time, and what it takes to program a replacement.
Voltage Regulator (VR)0.3 hr R&Rno coding
📍 Engine compartment, mounted on firewall or generator/alternator
⚠️ Electromechanical or early solid-state regulator; adjustment via voltmeter only; no electronic control or programming
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1965 Mercedes-Benz 220SEb 2.2L M127 Inline-6 Mechanical Fuel Injection and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.