Battery question

golfotron · 02-06-2012, 05:48 AM

Hi I'm from Barcelona (spain) and i'm having battery problems. I installed the rogue engineering pulley and blaupunkt tha555 and idrive is saying me that the battery is discharged.

My battery is 80ah 800 ca and 800 cca.

I see that all of your cars have a 90 ah 900 ca and 900 cca.

Why do i have a different battery? Today i have benn in the garage and the person there said that the battery is in good condition.

So what do you think can be the problem???

Sorry for my english and thanks!!!

THE TECH · 02-07-2012, 09:56 AM

The battery may just not be fully charged. Also, is the battery old or has it been replaced with a non-BMW one?

02-06-2012, 05:48 AM	#1
golfotron New Member 11 Rep 18 Posts Drives: BMW M3 E92 Join Date: Oct 2010 Location: Barcelona iTrader: (0)	Battery question Hi I'm from Barcelona (spain) and i'm having battery problems. I installed the rogue engineering pulley and blaupunkt tha555 and idrive is saying me that the battery is discharged. My battery is 80ah 800 ca and 800 cca. I see that all of your cars have a 90 ah 900 ca and 900 cca. Why do i have a different battery? Today i have benn in the garage and the person there said that the battery is in good condition. So what do you think can be the problem??? Sorry for my english and thanks!!! Last edited by golfotron; 02-06-2012 at 09:35 AM..
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02-07-2012, 09:56 AM	#2
THE TECH BimmerPost Supporting Vendor 307 Rep 13,093 Posts Drives: BPMsport 2012 E92 M3 Join Date: Jun 2011 Location: Kansas iTrader: (45) Garage List 2013 Nissan GTR [0.00] 2019 Sierra Denali ... [0.00] 1999 Nissan Silvia [0.00] 1999 Nissan Skyline ... [0.00] 1998 Toyota Supra [0.00]	The battery may just not be fully charged. Also, is the battery old or has it been replaced with a non-BMW one?
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