How to clean mode switch?

[SoCalPearl]

Went through a drive thru and learned the hard way they didn't put the lid on all the way. I've been able to clean everything besides the knob to change drive modes. It's hard to turn and would like to clean it. Has anyone removed the knob? I'm afraid to just pull it up and break it. I've taken the switch assembly apart from underneath but the circuit board is stuck inside and prevents me from just dunking it in water.

 

[cncBilly]

Went through a drive thru and learned the hard way they didn't put the lid on all the way. I've been able to clean everything besides the knob to change drive modes. It's hard to turn and would like to clean it. Has anyone removed the knob? I'm afraid to just pull it up and break it. I've taken the switch assembly apart from underneath but the circuit board is stuck inside and prevents me from just dunking it in water.

Hmm stinky fast food in your Stinger. Self inflicted stupidity......almost as bad as complaining after a drive through carwash. You’re on your own with this one.

 

[SoCalSHO]

I think there is a spray type electronics cleaner. If not, try some 99-100% isopropyl alcohol And a qtip