One problem related to instrument panel has been reported for the 2003 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac CTS based on all problems reported for the 2003 CTS.
The 2003 Cadillac Cts has various electrical problems, where the power/instrument panel display cuts out repeatedly. The safety concern that alarmed me enough to find this form has happened 3 times where I am driving on the highway and suddenly the car's power shuts off and the message display is to re-start the car. When this happened, I put the car in neutral, turned off the ignition and re-started the car (twice on the highway at higher speeds and once on a local road at lower 30 -40 mph velocity. With no reason or warning.