How to remove the OBU device?

[MacWillow]

To remove the OBU device: 1. First, use a hot air blower to heat it; 2. Then, use a thin card to pry it off and wipe away any residual adhesive with a cloth. The OBU is a microwave device that communicates with RSU using DSRC technology, and it is installed on the upper middle part of the car's front windshield. The function of the OBU is: using DSRC technology to establish a microwave communication link with RSU, enabling vehicle identification and electronic fee deduction without stopping the vehicle, thus creating an unattended vehicle passage.