How to change BMW 528i Battery and register |

[@EddieSmith-hb4cv]

What kind of scan tool are you using to code your new battery for your bmw and where can I get one? Thanks.

[@josecitomarin]

Thank you so much for your comment. It’s iCarsoft the model is CR Ultra. It’s cheaper in Amazon

[@shaun2222]

Can you register it without the scan tool

[@josecitomarin]

Thank you so much for your comment. You have to do it with a scanner

[@LacossiaSantiago]

Hello what happens if you DNT register the battery ? I had a battery put in my 2009 528i and the battery keeps going dead

[@josecitomarin]

Thank you so much for your comment. That is why you have to register your battery. When you register the battery you are restarting a count. The higher the count the hardest the system charges the battery as the battery gets weaker and weaker. So registering your battery should solve your problem.