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Gleepglurp Gleepglurp is offline
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Default Rev 3 bluetooth connection error - 08-05-2016, 03:13 AM

So i installed my new rev 3 last night, it was super easy. However when i go to connect to it i get error connection please try again. Then I try to connect from my phones side under the Bluetooth option and it makes me enter a pin ( my jb4 is used rev 3 is new, is it possible i need the old pin # used) when I enter a pin it says unable to connect make sure jb4 is ready or communication error. Can anyone help me, so far ive struggled with everything ive bought for this car other than my intakes

Connects are tight and settings are n54, rev 3. Anyone know what r4p is under settings? Does that have to do with the pin i choose
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Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 08-05-2016, 11:33 AM

Post in the 3rd party Jb4 interface thread. Don't connect your phone via bluetooth, it'll establish it's own connection. Be sure to select the correct connection type in settings.



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08335ibmw 08335ibmw is offline
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Default 08-05-2016, 02:45 PM

My pin was 1234 lol idk if it was a lucky guess or what , i also bought mine used


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
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Gleepglurp Gleepglurp is offline
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Default 08-05-2016, 03:54 PM

Ive tried 0000 and 1234
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08335ibmw 08335ibmw is offline
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Default 08-05-2016, 04:02 PM

It never ask me unless i turn on the blue tooth first then click the jb4 app second. Normally i click the jb4 app fisrt and it ask if you want to turn bt on and connect


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
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Gleepglurp Gleepglurp is offline
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Default 08-05-2016, 04:17 PM

Ive done that as well and still no luck just getting communication errors. If i cant figure it out to night im going to take pictures and screenshots of everything and post them all up here
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07335i 07335i is offline
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Default 09-03-2019, 08:13 AM

fix???
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