Hey guys. I have a 87, I was driving today on the hwy and right as I was getting off the freeway the dash and stereo lights flickered a few times and the car shut off and coasted to a stop. I towed it to the house and checked a few things. First issue I found was the battery cable running to the starter looked smoked. I tested both ends and both ends had 12v. Tested the starter side and that had 12v. Checked fuses and all the fuses under the dash are good. When you turn the key on it does nothing. The chime that indicates the key is in the ignition is very faint. Also the windows won’t roll up or down. So basically the only power source that works is head lamps and tail lamps and some light. Any ideas?? When you toggle the lock switch there’s a relay behind the computer that clicks but won’t lock/ unlock