CADILLAC DEVILLE INSTRUMENT CLUSTER NOT WORKING

I Am Buying The Car Listed Above. The Instrument Panel Not Working, No Lights. What Can We Do? Please Help. Thanks. Dino

Upon Startup The Information Does Not Work. Car Sat While Away Now Cannot Get Reading Information On Dash.

My Car Was Sitting In The Driveway For About 4 Months Needing A Starter. The Battery Died During This Time. I Finally Had The Starter...

The Instrument Cluster, The Climate Control Display And The Fuel Information Center Display Are All "black" All The Single Led On...