what is the estimated costs to replace the under dash electrical harness?

Hey, my name is Dusty, and I'm one of the auto experts on RepairPal's Car Genius team. I'm here to help! I'm sorry about the mirror issue; those are never fun. The average cost will vary depending on location, local labor rates, and parts costs. But to be clear, if the only issue is the corrosion in the connector, I would suggest looking for a part number for that connector(s) or finding one at a salvage yard where you can pull the part yourself. Replacing the entire dashboard harness is a major task, and it is an extreme measure for repair if the only problem is the connector. If you have any other questions or want to help find a RepairPal Certified shop in your area, call us! 877-913-1554