Regulator, dynamo

MERCEDES-BENZ C-KLASS [W204], C-KLASS Coupé [C204], C-KLASS T-Model [S204], CLS [C218], CLS Shooting Brake [X218], E-KLASS [W212], E-KLASS Cabriolet [A207], E-KLASS Coupé [C207], E-KLASS T-Model [S212], GL-KLASS [X166], M-KLASS [W166], S-KLASS [W221], SL [R231], SLK [R172]