Hello, I recently inherited a 2002 Cadillac Eldorado. Currently the Automatic Door Locks are set in what appears to be Mode 3(only driver door unlocks in park). When I go into the settings, I can't seem to figure out how to toggle through to get to the other modes. I can get to the main feature, but don't see any way to change a particular mode for that feature. I want it set in Mode 4 where all doors unlock when I put it in park. Any help would be appreciated, I am going nuts trying to figure it out. Thanks!