How to replace the side marker lights on a Macan GTS. I purchased the smoked LED side marker lights from Suncoast Porsche at: https://www.suncoastparts.com/product/95BCLEAR.html Turn the wheel inboard. Remove the fender liner to access the side marker release point using T-25 Torx screws (available at Amazon: https://www.amazon.com/s?k=t-25+torx+bits&hvadid=77996674063725&hvbmt=be&hvdev=c&hvqmt=e&tag=mh0b-20&ref=pd_sl_2d9h2wav4g_e Remove fender liner to access the detaching tab located on the OEM light. Using a flat-head screw driver, press in on the "silver clip" that hold the OEM lights in place. It will pop the OEM lights out. Once you have the OEM light out, there is a clip connecting the wires to the light, press down on the clip and pull the wires off of the OEM light (see attached video). Remove the halogen bulb by turning the part counter-clock wise. This removes the current bulb. With your new LED light, plug the attached wire into to the exact same place you removed the halogen bulb. Attached the connector back to the car and attach the fuse that is connected to the LED light, which prevents the cars CEL light from coming on. Turn the car on to make sure the new LED light works before reinstalling any further. If it works, reinstall.