Sorry for the OT-ness but the membership here has a great deal of diverse knowledge (grovel over)
Our office X-Trail has a dash mounted SatNav that is operated via a small joystick. Left, right, up and down deflection of the joystick moves a cursor in those directions. Selection of a letter or function is done by pressing the joystick in - like a push button. All works well except the vital push button which is becoming increasingly erratic. I presume that there is some inadequate non-wiping switch on the back of the push button - maybe an awful 'conductive rubber pad across PCB pads' effort.
Short of stripping the dash - something that I'm unlikely to be allowed to do nor will I will able to do illegally as the car resides at the office - can anyone suggest a solution? Please!!!!
TIA
Richard