2003 Mercedes Benz C230 1.8L Turbo with engine code P2062

Question

I have 2003 Mercedes Benz C230 1.8L Turbo the battery light on, I already change the alternator twice but the code P2062 is still ON, I need your advice

Answer 1

P2062 Battery / Alternator

Battery terminal tight? The alternator has a fuse which is insulated using a heat shrink tube that is attatched along the transmission bell housing,  Check that wire for damage. or a rub thru  if it is shorting out you definetly will set P2062

Answer 2

P2062 MERCEDES-BENZ Code - Alternator Serial Interface Generator Or Regulator Faulty

Read more: https://www.autocodes.com/p2062_mercedes-benz.html