It is extremely important that you select the correct electrics for your vehicle. The Kia Sedona is recommended to have a 7 way bypass relay kit or Dedicated Plug in Wiring Kit to be fitted in order to safely transfer power to the towing vehicle. Failer to fit a 7 way pass relay kit could result in the failure of your vehicle's lighting system. If you are unsure as to what electrics you require then please contact us by phone, email or use our live help.