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A picture for ya. You didn't pull down the cover did you. :banstick: LOL.
Just get you hand between the cover and steering column, pull towards seats and down.
According to the attached wiring diagram, look for 'Orange/Black' (constant 12v). Also check the fuse, you may have blown it.
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So do you lose all your settings when you turn the car off? Because that would suck.
That's why you remove the ground terminal first :doh:But Luke0011 then where we get to see cool light shows. Like the time I undid the positive battery terminal with my spanner, and touched the handle to the chassis.