How do I pair my LG Leon LTE 4g to my BMW 11579 car audio system to ensure that the in car system microphone enables transmission to the other party.

When you disconnect the battery, it causes the anti-theft system pairing to break. On reconnecting the battery, the key and transponder chip need re-pairing. There are some ideas in the link, but with a BMW your best bet is to call a mobile auto-electrician or an auto locksmith. They both have pro grade scan tool computers that can reset the anti-theft system and diagnose any other electrical issues.

https://www.google.com/search?q=2011+bmw+328i+reset+anti-theft+system

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Having same problem. Same galaxy 3 Phone not compatible with my
BMW system bluetooth either.

You need to find the bluetooth pairing code in your factory BMW manuals, it is on a sticker inside the sound system manual. Or if you cant find that, it is on the sticker on the bluetooth control module in the trunk, behind the trim panels.

Yes you will My IPhone 4G paired to my 2005 Z4 3.0i roadster and boy do I love my car damn she has a nice ***. But boy are the tires exspensive

jaguar parts dept can supply this very easy, contact the parts dept, they have manuals for what each car needs

I apologise if this isnt much help, however this is a common query from customers. They're able to pair the phone to the car but not the phonebook or its other functions.

In most cases this is just simply due to the compatability issues between the system integrated into the car and its ability to fully synchronize with the phone. Its not a problem with the car and visa versa its just that particular phone is too sophisticated/complex for the software to handle.

The only way to see which phones are fully compatible is at your local bmw dealer. They should be able to show you a table of which phones are compatible for your model/year and system it operates on.

Hopes this helps!

your '99 might be "equipped with bluetooth" which means the car is wired for it, but may not have the module(s) for it. same is true for the 6 disc changer in the trunk on the LH side. its wired for it, but not necessarily has it installed.

call your BMW dealership (parts dept) with your VIN (actually the last 7 numbers is all they should need) and they can tell you if the car is "wired for bluetooth" or actually has bluetooth installed.

try this guy, he has all the manuals in pdf file and if he doesn't, just ask for it
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=180490869526&viewitem=&sspagename=STRK%3AMESELX%3AIT