Had HSA kick in for the first time yesterday. I took my car to a parking garage and tried to see if it would kick on. It did. I found it pretty helpful, HSA works fine in my 1LE, as I started moving forward it slowly let off the brake pressure and then shut off. Tried to see if it would kick on when on a downward slope and it didnt.
Ordered: 3/9 TPW: 4/15 Built: 4/18 Shipped: 5/9 Delivered: 5/21Received:5/22