Specifications: Color: Black Material: ABS Package Size: 10.5 * 9.0 * 4.0cm Package Weight: 70g Package List: 1 * Bypass Module with Coil 1 * User Manual Instructions: 1. Remove the screws of the bypass module control box and open the control box. 2. Insert the OEM car key or key PCB or key chip under the wire. 3. Lock the locker and press the wires close to the remote key, key PCB, or key chip. 4. Tighten the screws and secure the case. 5. Wrap the sensing wire around the OEM car key socket (wrapping more circles can enhance the signal). 6. Secure the sensing wires to the car key socket with adhesive. 7. Attempt to start the car engine to confirm if the bypass module is functioning. If it does not start, try wrapping more circles around the car key socket or check the connections for proper placement. 8. Place the bypass module in a concealed location. Notes: 1. A spare key with a chip is required to be placed inside the box. If the key is larger than the box, remove the chip or entire PCB and place it inside the case. 2. If the vehicle does not start with the remote starter, try adjusting or repositioning the transponder in the bypass module or adjust the position of the loop wires around the transponder pickup antenna.