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BMW 530d M57D30 2002 - Battery Drain - Fixed #

Posted by Ryan Ginifer on October 10, 2015, 9:08 am

Year of Manufacture *: 2002
( Optional ) Engine Code or CC: m57d30

Hi
I have a battery drain, system will not go to sleep, p light stays on after 16 minutes turns off then within 2 seconds lights back up. current draw fluctuating between 1 amp down to .500 milli amps,

I have disconnected heater unit and resistor
pulled fuses for radio, engine, central, alarm , engine can put zke in to sleep mode by forcing through auto logic have used a 2nd hand zke unit but no different unsure if zke unit is any good ?

any ideas kind regards Ryan

Re: bmw 530d

Posted by andyhyoung <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5148' width='330' height='300' border=0 style='border:none;'> on October 10, 2015, 5:08 pm, in reply to "bmw 530d"
Andrew Young

Is this an E39 or an E 60?

Re: bmw 530d

Posted by ryan ginifer <iframe src='https://members4.boardhost.com/ukautotalk/info/user=ukat3775' width='330' height='300' border=0 style='border:none;'> on October 12, 2015, 3:17 pm, in reply to "Re: bmw 530d"
Ryan Ginifer

yes sorry Andy this is e39..

Re: bmw 530d

Posted by andyhyoung <iframe src='https://members4.boardhost.com/ukautotalk/info/user=UKAT5148' width='330' height='300' border=0 style='border:none;'> on October 12, 2015, 6:53 pm, in reply to "Re: bmw 530d"
Andrew Young

Does this car have a Webasto additional diesel fuelled heater unit?

Fixed #

Posted by Ryan Ginifer on October 20, 2015, 3:06 pm, in reply to "Re: bmw 530d"
Edited by board administrator October 21, 2015, 11:56 am

fault fixed,

I disconnected the additional heater unit and the vehicle has been fine since, thanks for quick reply.

Regards ryan

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