[Aredubjay]

If your auto up or down function is not working, most likely, the housing for that switch (inside the switch assembly) is cracked. Take the switchbank out, take it apart (watch out that all the little bits don't fall out -- especially the little thing that looks like a staple that operates the lock switch), epoxy the parts (pronto!) before they actually break, then, reassemble it. If the housing breaks into pieces, there's no way that I can think of (and I tried) to glue them back together. Catching them at the stage of "cracked" will give you a chance to avert having to buy a whole new switchbank at a cost of around a hundred bucks.