[TR] light switch TR3B

[Dave]

recently acquired this car.

when I got it the parking lights stayed on.  that's why there was a battery 
cut off switch!  I turned on the headlights; they work.  by just 
pulling/pushing on the switch a few times over a period of days I managed to 
get them to turn off.

finally had to use the lights, and now they are stuck on again.  I'm so 
surprised haha.

I'm guessing itbs the switch.  anyone btdt have a suggestion?  pull the 
switch and clean it - do they come apart?

thanks!