- Voltage regulator, alternator
- Alternator voltage regulator controlling the charging voltage
- Controls alternator output so the battery charges correctly without overvoltage
- WAI "IB261" - Not available
VW - Golf, Passat, Polo, Transporter; SEAT - Leon, Ibiza; AUDI - A4, A3; MERCEDES-BENZ - C-Class; SKODA - Octavia; ...