1. Is there a way to adjust the Gong volume with the Navigation unit? I can't seem to find the menu. It is super, annoyingly loud.

2. Is there a way to have the radio and electronics turn off when you turn off the car?

TIA

 

No. there are atleast 10 threads on this exact subject if you search you will find that we have not found a way to lessen or turn off the gong yet. although depending on certian options in the car some have tha bility to adjust the tone of the gong but not the volume.

Unfortunately not. The buttonworks just like a key would work

first press is just like tunring a key to the on position.

second press llike turning key to start position

third press like tuning key back to on position (at this point you are not actually turning the car off only the engine off)

fourth press like turning key to off position.