- Voltage regulator, alternator
- Alternator voltage regulator controlling the charging voltage
- Controls alternator output so the battery charges correctly without overvoltage
- OSSCA "20682" - Not available
BMW - 3 (E46, WB), 5 (E39, WB), 7, Z3, 8; SEAT - Toledo, Leon; SKODA - Octavia; ALPINA - Roadster V8; VW - Passat, Transporter