ixoye777 said:Although I'm sure you have ... did you unplug and re-seat the FS cable on both ends?
Boognoob said:Also, if that doesnt work, the pin at the bottom of your jack on the amp might need shifting up very gently with a mini screwdriver, (just a couple of millimeters). That makes it contact with the jackplug properly.
I've had that on both my MKVs. Easily sorted that way, should you need too..