How to replace the battery in a 2015 BMW X5 F15 35i xDrive

How to replace the battery in a 2015 BMW F15 X5 35i xDrive.

[@mbzul7666]

What battery your replacement ...AGM battery/ Auxiliary battery sir

[@oldjarhead1125]

Good video. Thanks for thanks for posting. Can you tell me if you got any message from the car to change the battery? What lead you to changing? Why didn't you replace the smaller 50ah battery? I have a '15 X5 & trying to determine when to change them (2x). So far they still start the car fine & appear to still be in good shape. Would love to hear back from you

[@bmwdad5128]

The stop start was acting up and the previous battery was replaced at a similar age. I wish I’d replaced the smaller battery at the same time as my stop start while better than it was, is still not working 100%

[@oldjarhead1125]

@@bmwdad5128 How old was the battery when replaced? I disabled our "start/stop' feature. Didn't want to have to replace the starter!

[@bmwdad5128]

@@oldjarhead1125 about 3.5-4 years old.

[@oldjarhead1125]

@@bmwdad5128 WOW! My batteries are 8 years old!

[@jackalderson5885]

Should you replace both batteries at once? Or does one battery have a longer life than the other

[@skrskrr7732]

I don’t have the third wider grey head wire that connects to my battery and I have the same model🤔

[@Maxhorizon2]

Question, my x5 same model, does not have 2 batteries, just one, does that sound right to you? It doesnt have that other extra second plug for second battery [USA X5 xdrive35i]

[@bmwdad5128]

Do you have stop-start?

[@karenannlara8461]

what code do I need to buy to reset my battery?

[@timgrimes5827]

I have a Carly adapter. Works great.

[@karenannlara8461]

Thank you Tim@@timgrimes5827