Hi guys. I recently took my car into the dealership because the exhaust was rattling. They did a very good job fixing that problem (replaced clamps, etc), but since I've gotten it back my PSE button doesn't seem to work anymore. The button doesn't turn off the sound. More interesting, the PSE sound itself seems a little less "glorious" than before (though I don't know if its because the exhaust has now stopped rattling..).

Before taking it in again, does anyone know if its a simple fix to get the button working again?

 

Maybe they forgot to connect a vacuum hose, or inadvertantly disconnected a wire. Could be hard to trace without a lift.

 

Check the light grey plug in the engine compartment is connected, it's on RHS top near to all the vacumn lines.

Mine has started doing this as well, exhaust is open all the time. Anyone got any ideas? Nothing has been touched on mine except I have left it disconnected for a couple of months as I had no use for the switch!!!

 

sounds like its working to me