[Richbot]

Looks like the part numbers are the following:

61317841135 <- No EDC
61317841136 <- EDC

Both are about $140

Symptoms: Button just feels weird lately, like one of the little plastic guide legs that's usually molded into the backside of the button is broken

Anything else I should do while I'm in there if the damn thing gets too chintzy-feeling? I suppose pushing it multiple times per drive so I can use cruise control probably shortened its life, I bet they test to about 1,000 cycles since most people would leave it alone, and I'm well past that.