Intermittent wipe speed control knob thingy

[Taraka30]

Does anyone know what part this is and where I could get one? Mine has broken and is now hanging by it's wires from the steering column... I know it's sad, but I can't help but twist my knob when it rains. Please help.

[raceboy]

Well the steering column is good old Vauxhall Cavalier so from that a Vauxhall breakers would be my first port of call.

[Taraka30]

To my knowledge Cavaliers didn't have a variable speed intermittent wipe... The steering column might be the same but I can't remember any of my dads Cavailiers having this feature. Pleased to be proved wrong.

[chrispitman]

I think it's just a variable resistor added by TVR not standard vauxhall. See if you can workout what the resistance is then try RS Components or Maplin

[Bensonv8]

I'm sure any TVR garage could supply or replace your knob
or
http://www.thetvrshop.com/
or
http://www.tvrspareparts.com/
etc, etc

Steve