Why won’t my Driver side door lights won’t turn off?

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! It sounds like your 2003 Volkswagen Jetta is having a bit of an electrical identity crisis. When interior lights refuse to turn off, it often points to a faulty door switch or latch. The car might think the door is still open, keeping those lights on like it's hosting a 24/7 party. As for the reverse lights going out, it could be related, but it's less likely a fuse issue since different circuits are involved. Check the door latch and switch for any signs of wear or damage. Sometimes a little cleaning or adjustment can do wonders. If that doesn't solve it, a deeper dive into the wiring might be needed to ensure everything's connected properly. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.