I'm a new member here with a BIG. Problem with my 2004 XLR, it need a new engine only 128k miles on it.
I have spend over $12000 in repairs & maintain since 5/2010 and now I now a new engine.
I need HELP from GM or Cadillac on this.

I spend money on:
Camshaft 3/2014
Rear springs 3/2014
Replace lower grill 2/2014
Headlamp assembly 2/2014
Replace left & right tail lamp assemblies 2/2014
Replace front windshield 2/2014
Replace both Cat Convertors WOW 2/2014
Valve covers gaskets,heater hoses replace 2/2014
Replace radiator 3/2013
Replace shift cables 9/2012
K body coil pack renew frt 9/2012
Replace emission pipe 9/2012
Replace Nortstar water pump 9/2012
Replace coolant housing gaskets 9/2012
Replace fog lamp bulbs 9/2012
NOW:
My engines won't work,
My driver side window won't let up now.
Now I can't open my hood or let my drop top UP!

Any suggestion out here?