Sat Nav and phone volume issues

[Everj5]

Hi,

Recently bought a 2007 q7. When I 1st start the car and put the sat nav on the sat nav volume is full. And when I 1st make a call through the car the caller volume is at minimum so I can't hear them. Once I adjust the volumes it works fine until I restart the car. 

Any help is appreciated

Thanks 

[Bigdave1230]

Might sound silly but when you get in the car does it remember your phone and connect automatically or do you have to pair it manually with the PIN number. I had a problem with mine in that it wouldn't store any of the settings for the handsfree after I turned the ignition off they just reverted back to what somebody had set them too years ago. I upgraded the software to 5570 using the discs but it made no difference. I was told it was a fault on the Bluetooth module and that it needed replacing so I just lived with pairing it everytime I got in. Mine was a 2006 

[Everj5]

Cheers Dave, but no issue with the car remembering phones. Thanks