22,000 miles on my RT and two and a half years since dealer flushed brake system (whizzy type). I have done my own service on my 04 RT and had no problems. I gave up on the 06 as I cannot disconnect the controller on the module under the tank. On the 04 there was a locking tab on the rear of the connector and after pulling it to the rear the connector block came off no problem. The 06 is different and I'm stumped (again). I managed to do the flush anyway but for future reference I'd like to know the trick to getting this thing apart.