Bluetooth cracklin sounds in call when paired with car

[Pete Garcia]

My bluetooth paired just fine with car. But when i call out it rings fine and the call is answered it sounds great for 4 seconds and then it crackles and buzzing and i lose audio then they cant hear me. So i have to switch to speakerphone..texas law cant be caught with phone to ear anymore!...i need a fix...no it is not attached to car charger so that is not an issue. wonder if there are settings i can change in phone .

 

[Pete Garcia]

Played around with the settings and i actually got it to work by turning off wifi... i have no more interference with calls when driving... so i turn wifi back on and it gives me trouble again with calls while driving..weird but at least i got my car bluetooth working again

 

[stblazer]

That sounds like the problem I'm having in my BMW. It definitely seems like there's some interference with the Bluetooth connection.