My front seat has begun moving on its own. This model has 8 way adjustable seats with 2 memory positions. It appears to be triggered when weight is place on the seat bottom on the side of the pad closest to the door. I can create this effect by sitting down and leaning hard to the left. It actually began a few weeks ago just after leaving the shop then resumed normal operation the next day. I chalked it up to some moisture penetration of the switch contacts that was triggering forward motion after I had a minor leak in a car wash. Today it began again. Typically, what happens is that the seat bottom will move to the full forward position while the back pad will move fully upright. Anyone seen this before? Know what to r/r? Thanks.