Battery Replacement 850i

[bdiefAZ]

[QUOTE=slainerf;30477329]Hello again, now I got confused. Here you said to disconnect the cross connector from both batteries but the write up you posted doesn't say that...
So the connector showed in the picture of the write up is the connection that needs to be disconnected?
Are u still installing the new battery in the passenger side?
Thanks

H8 AGM gets installed into the passenger side of the car. (LHD Passenger side)

Cross cable gets removed or wrapped and labeled - I edited the post, thank you for pointing that out.

[Kimolaoha]

Could u post a pic of the fuse you removed? I got the car last year drive twice. Drain the batteries and was doing the crazy stuff the car does when GM issues. I got the GM fixed and hopefully it fix the problems. But I will like to take a look of what u mentioned. So if u can post any video or pics explaining or showing that fuse please.


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Here it is: https://www.bimmerforums.com/forum/s...2#post27892252

[radlaw]

Can't beat Interstate's MTX 48/H6 batteries!

[slainerf]

Thanks Kimo for the info. Now what in the H is the fuse 30? Hahah it says is in the trunk, the fuses I have in the trunk driver side dont have numbers and there is a lot of 30amp fuses there. Any pic showing which one is? Thanks for the help


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[Timm]

Go on then:

https://www.meeknet.co.uk/e31/Timms_...use_Finder.htm

And just in case you need to find relays:

https://www.meeknet.co.uk/e31/Timms_...lay_Finder.htm