BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - Door open warning (despite doors being shut

bung206 · 09-30-2018, 05:52 AM

Battery voltage is good at Min of 9.88 (when cranking) max of 14.26 (with the engine on - a/c, headlights etc on full blast).

This leads me to believe the battery is healthy.

09-30-2018, 05:52 AM	#5
bung206 Private 35 Rep 50 Posts Drives: E82 135i MSPORT Join Date: May 2016 Location: Australia iTrader: (0)	Battery voltage is good at Min of 9.88 (when cranking) max of 14.26 (with the engine on - a/c, headlights etc on full blast). This leads me to believe the battery is healthy.
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