it's not 'back there' grin the ferrule is the chrome piece on the face of the dash, which prolly has a couple of small 'nicks' in it that can be pushed with a blunt screwdriver tip to unthread it - it's like a screw that goes into the front of the switch - hafta remove the knob/shaft first

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics