Jonny Retrofit Posted January 16, 2024 Posted January 16, 2024 If upgrading to the 911-FPR panel you should remove the existing relay kit before you start. Typically these kits have six connections and the relays are separate to the fuse panel. Typical aftermarket headlamp relays shown below: The colours for the wiring in these kits have changed over the years but usually they are: Remove the battery negative terminal. Start by identifying the 12V and Ground wires to the relays and removing them. Remove all four wires from top and bottom fuses 1 and 3 on the right hand fuse block. The only wires remaining connected should be the two that have been spliced to the original headlamp switch feed wires. The original wires are normally white and yellow. remove the splice and reconnect the original white wire to fuse 1 and the yellow wire to fuse 3 on the right hand fuse block. Remove the relay kit from the car. You are now ready to start the Classic Retrofit fuse panel installation.
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