Hi all, I have owned my 2003 S type since 2003. I have been very pleased with it. When I bought my Jag it didn't have a selfdimming mirror. I recently bought some parts on ebay to spruce up some interior parts and noticed that self dimming mirrors are available and reasonable. But I don't know if the power harness and whatever else that would be necessary could be retrofitted without a major teardown of the overhead console. Any suggestions or help would be greatly appreciated. Thanks in advance for any help. Fred