Ford KA 1.6 Se Sport
Hi Can anyone help me with the following. When I start my car the lights are bright but then after a about 15 seconds they go dimmer.The battery is new as is the alternator and I have been told it could be the plug that feeds into the alternator. My wife just called to say it cut out but restarted fine. Apparently there is a plug behind the grille on the left side that could be the trouble help.