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Q: radio and drivers window on 1999 Cadillac Escalade

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
my radio goes on and off at the same time my driver side window switch doesn't work
Suspect faulty Body Control Module. The BCM controls what is called "retained accessory power". The power supply allows the radio to play and the windows to work after you turn the ignition off and before you open the doors. The power feed to the circuit is being lost intermittently and the most common cause is an internal fault with the BCM.
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