Infiniti With Partial/No Sound/Low Volume

If you partial sound:

1) Go to Console

2) Go to Amp Info

3) Go to F/R and L/R 

(F/R - Front/Rear, L/R - Left/Right)

4) Adjust the L/R number

If you have no sound or low volume:

1) Go to Console

2) Go to Amp Info

3) Find Amp Power and Amp Switch and make sure both are on

4) Find Cur Vol is above 0, try turn volume up to if sound is audible