C/Control and trip computer + others non functioning

[Kevaclone]

Just purchased 03 Gen4 Liberty GT
Non working cruise control
Is there a light on the dash when it's active?
Where is the fuse located?


Trip computer only displays outside temp and ETA. everything else flashes "ERR" in the screen


Left front door lock actuator no working..... Suspect the actuator is gone, edit:- found info for this

Anyone shed some light on these issues please?

[Kevaclone]

Ok so no one knows anything??

Check all fuses. Must be one for power to the cruise shouldn't there?
checked brake switch. it works properly
Anyone able to help at all??


Also need to know more about the trip computer not working also