on the volume settings for the navigation there are two adjustments

'navigation volume' and 'minimum navigation volume' anyone know what the latter is for?

It's the volume the music turns down to when nav instructions are given

HTH

Carl:thumbup:

its what i thought it did, but i have tried the slider at both ends of the scale with no decernable affect. the manual says nothing useful.

there is another setting that can be low/medium/high; this does cause the the music to be quietened when a nav announcement is played to varying degrees.

are the two perhaps linked? must try it the next time i am stuck in traffic on the m25 (i doubt that will be too long in the future )