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      01-12-2013, 06:36 PM   #7
insane79
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Drives: E90 lci
Join Date: Apr 2012
Location: Earth

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Quote:
Originally Posted by sylonien View Post
I have 12v in boot, but that one doesn't provide power when ignition is on position, only if the car starts then its 'live' to charge.

Charging depends how flat the battery is. Normally 3-5 hours should do. But depends on your charger.
have you tried putting the car in accessory mode? hitting the start button without pressing brake/clutch?