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I replaced the battery in my 2005 325xi and now it won't…

I replaced the battery in...
I replaced the battery in my 2005 325xi and now it won't turn over. It seems as though the security system immobilizer needs to be reset, can you tell me how?
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Answered in 5 minutes by:
3/9/2018
Steve
Steve, BMW Expert
Category: BMW
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Hello and welcome,

My name is ***** ***** it will be my pleasure to assist you today.

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what exactly happens when you try to start?

Steve
Steve, BMW Expert
Category: BMW
Satisfied Customers: 25,815
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Customer reply replied 4 months ago
Everything electronic works fine including fuel pump. Starter doesn't even bump.

please enter your phone number

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Customer reply replied 4 months ago
Alina

second key.

fuse 30 (and all fuses if you can invest the time)

starting in neutral

unhooking battery for 1 hour

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if no luck, it is likely the immobiizer, or possibly the transmission position switch

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