FITTING KIT INCLUDES THE FOLLOWING:FASCIA SURROUND - BLACKISO WIRING HARNESS FAKRA AERIAL ADAPTOR  Fascia PanelThese adaptors will allow you to remove your original factory headunit and replace it with an aftermarket unit. Facia Panels aid easy fitment and hold your new aftermarket unit securely within your dash and are designed to keep the factory fitted look of your vehicle. Wiring HarnessThe harness allows you to convert the factory wiring to the ISO connector of the aftermarket headunit. Enabling it to be fitted without cutting any of the original wiring of the vehicle. Aerial AdaptorAn aerial Adaptor is required when you replace the factory head unit with an after market unit. FASCIA ADAPTOR WILL FIT THE FOLLOWING VEHICLES: BMW 3 SERIES (E46/36): 1999 - 2005 (with 17 pin round connectors)FACELIFT MODELS ONLYWILL FIT THE ABOVE VEHICLES WITH THE FOLLOWING STANDARD HEADUNIT, PLEASE CHECK CONNECTIONS PRIOR TO ORDERING. **PLEASE NOTE**The above is just a guideline. There might be more than one kit available for your vehicle depending on your dash shape and connections. Please make sure that this is the correct kit for your vehicle by first checking that your vehicle is listed above and that the shape of the facia matches your dashboard. To ensure compatibility, we also recommend that the vehicle connector pictured above is compared to the actual connector on your vehicle. If you purchase this kit and it does not fit your vehicle then you have purchased the incorrect kit for your vehicle.