Radio and A/C controls

[nick.nz]

Hi

My Jap import has some issues with the manual knobs for the radio volume and fan speed. Very glitchy turns off/on when not being touched or doesn't respond properly when turning up or down. The steering wheel buttons work fine, luckily, so I'm assuming it's the micro chipboard behind the facia that is faulty...anyone had experience or can provide advice with this one?

TIA

Nick 

[Trevor]

Maybe worth removing the fascia trim to see if there is something amiss behind there (e.g. dust build up, water ingress, etc).

Let us know what you find