Star Car problems

Just started driving a 2006 4900ex.
This is the first Star I've driven that does this.

Put 4-ways on and they work.
Step on the brake and they stop.
They have 3 that do this.
All the other Stars don't do this.

Was there a service memo for this,that I can't find?
Hoping that maybe just a wire is changed around or maybe a setting in the datastar.

Thanks for any help....

 

OK,thanks I'll cut the wire tomorrow and see what happens...

 

Well,I cut the red jumper wire and it's still doing it.

I would welcome any other idea's.

 

Ya,that's what they are doing.

 

OK dummy,it only works if you cut the right wire...
And here is the Star Service bulletin...