Does it work correctly with wired headphones? Try another device, if possible. Your aux might be wired differently or the fit might not be correct and so contact is missing for that other channel.
Does it work correctly with wired headphones? Try another device, if possible. Your aux might be wired differently or the fit might not be correct and so contact is missing for that other channel.
Also... If the BB works fine with headphones then check the cable you are using on another device (like an iPod). I had the same problem in my truck and it turned out the cable was crappy.
Try twisting and turning the connection on your phone. It usually affects which speakers it comes from. If it doesn't do anything, you may have, as others have mentioned, bought a mono aux cable.
Does it work correctly with wired headphones? Try another device, if possible. Your aux might be wired differently or the fit might not be correct and so contact is missing for that other channel.
You probably have a mono cable. Check the aux cable and see if it has two black bands on the connector or one, two meaning stereo and one meaning mono.