When I replaced my stereo, both of these were simple, single wire plug ins in the back of the stereo. From there, they travel behind the dash through the pillars next to the windshield and eventually up through the roof. You might try checking the back of the stereo to see if they were knocked loose when they were working on the windshield. You might also check to see if there's an extension somewhere with a connection that got knocked loose.
2021 Holiday Rambler Armada 44LE
2021 Jeep Wrangler High Altitude toad w/Ready Brute Elite II