Took 30 second to locate connector 54/3.2. This is why one should maintain the Sunroof drains. This is also why one should check the looms before throwing money and parts at a problem. Options: 1. New connector, terminal pins and some wiring. 2. Take the connector out and NASA splice the wires toget...

Starting at this page: https://workshop-manuals.com/volvo/xc90 ... age_18392/ Then just click on each subsequent page to the left.