Took out radio for the 4/5 time for intermittent fault of no display.
Discovered my sun glasses are polarised, re instal radio.

’User error - no fault not found’

Edit -Just saw Pete’s post. Same thing here

The square conduit clips on to the crash bar mount there’s a pin that locates in a hole. The bottom of the clip breaks off and the whole thing falls off. If that’s what your asking about.

You need Vida to properly check those buttons - there is a specific test that checks the voltage from each button press or if the issue lies deeper with the sum module. I’d be very suspicious of those switches, but Vida would be the best way to start to solve your issue. Do you have access to junkya...

Control bar bushings and endlinks are new and torqued to spec. (Endlinks no torque just really tight) But it’s not many pivot points to check. Success ! ( he says cautiously)… Car up on stands, jack under each rose going up and down ,wheels side to side . Swapped struts side to side , end links swap...