One of the most welcome features of the JK/JKU Rubicon was the electronic disconnecting swaybar, AKA the Smartbar. This handy feature eliminates the need for aftermarket swaybar disconnects and allows you to improve your flex from the comfort of your driver's seat. It is one of the envious features of the Rubicon, until you get it wet. Then, any number of gremlins may appear. In fairness, it is generally pretty resilient. The one on my 2008 Rubicon went 9 years without any maintenance bef...