With that shifter there are no provisions for a reverse light switch, just a park safety switch. A few guys on here fabbed up a reverse switch using another PSS and relocating the bracket. Or you could run a manual switch. You can't run the factory NSS/reverse lights, because it's removed to allow for the Winters shift lever. Another nice option is to add a separate NSS bypass, so you don't have to run it all the way back to Park to start the engine.