Key stuck in ignition however car will start

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Key stuck in ignition (unless click release under steering wheel) However the car will start Hi, I recently replaced my ECM car worked fine for months... then I did something that allowed the car battery to die over night. So, I took the battery back where I got it from and had it recharged.... Now, I have a list of random issues. However the car does start and drives... 1. Security light is on 2. Key stays stuck unless I force release under steerig wheel. 3. Gas Gauge shows empty when full 4. Auto reverse lights won't come on..

How long has your 2006 Cadillac CTS had this problem?

A few weeks