- Voltage regulator, alternator
- Alternator voltage regulator controlling the charging voltage
- Controls alternator output so the battery charges correctly without overvoltage
- GAUSS "GA712" - Not available
CHEVROLET - Cruze, Aveo, Orlando, Trax, S10; OPEL - Astra J, Insignia A; VAUXHALL - Astra, Insignia; BMW - 5, 3