Brian, S+V and MG Automobile Company both sell 'new' brown milk churn switches. Beware the mechanism behind the panel is quite a bit bigger than original and if your replace all 4 switches it's quite a job to refit the panel. I needed to trim the wooden dashboard - though unseen as the panel is wide enough to cover this. I'll also add that you'll be offered brown or black switches. The brown switches are black ones that are sprayed brown and prone to chipping in my experience. Black look absolutely fine IMHO. Peter in MG Automobile was kind enough to swap my brown for black after I purchased. Finally if it's the original that you want I have 2, which you can have for $20 including shipping. From recollection one worked and one was intermittent. Pictures below. Very best Tim