BMW Z4 2005 2

  • Tiny
  • Anonymous
  • 2005 BMW Z4
  • 100,000 miles

BMW Z4 2005 2.5L WILL START WITH A BOOST AND A CHARGE BUT FAILLS TO GO TOO FAR BECAUSE DOES NOT RETAIN THE CHARGE. BATTERY SHOWING 11.5 AND THE ALTERNATOR SHOWING LOW ALSO, BUT I HAVE CHANGED A BRAND NEW BATTERY, OLD BATTERY ALSO SHOWING WAS GOOD, CHANGED THE ALTERNATOR ALSO, CHANGED THE STARTER ALSO. SO WHY DOES NOT RETAIN THE CHARGE, IS THERE A ALTERNATOR RELAY OR STARTER RELAY OR ANY KIND OF FUSES NEED TO BE CHECKED?
WHY NOT RETAINING THE CHARGE

Tuesday, April 2nd, 2013 AT 1:37 PM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,310 posts

There is a fuseable link that could be causing the alternator to not charge the battery. Check that.

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Tuesday, April 2nd, 2013 AT 1:59 PM

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