Volume problems when multitasking

[STC09]

I want to listen to MP3s while using the Navigation feature and running both through the car stereo. The problem is the relative volume: when the music is at the right level, the GPS volume is too low.

Any suggestions for boosting it?

 

[Jared DiPane]

While in the GPS feature, can you not boost the volume from it directly? I am pretty sure there was an option to control the voice and how loudly it will play...

 

[STC09]

That worked, thanks!