[DreamensioN]

Towed to dealer 2nd time - acc to dealer's GM, service did full electric diagnostics, they "found" a loose cable. Not sure I can trust this car again.
Help, please?!

When you say they "found" the loose cable - did they fix it? Or was it like "Yeah the cable is loose - thanks for dropping in. See you later."?

If they fixed it then unless there's some other unidentified issue, I don't see why you'd continue to have problems. But if you do continue to have problems then see about lemoning the car.

You should see the issues I have with mine. It's been 4 months and they still can't work out what is even wrong. Let alone being able to implement a fix. It's hilarious.