Pairing Bluetooth Clip Sport Plus with my Car Hyundai Accent

Hello everybody. How are you doing. I have a question. Maybe someone know the answer. I can’t get my Clip Sport Plus to pair with my car bluetooth system (Hyundai Accent 2012). My car audio system support A2DP and when I try to pair it with my SandDisk Clip the car bluetooth system shows this message: “searching — passkey:0000” before pairing, but my SandDisk Clip is not be able to enter “0000”. I already reviewed the user manual but it was not helpful for me. Please, help me. Thank so much.