Using this mount is easy. First, remove your driver - side defrost vent. Then, place the mount in its spot. The built - in magnetic backing will hold your Accessport firmly. Feed the OBD cable underneath the dock and into the dash. The adapters are there to help you quickly attach the cable end to the mount. When it comes to maintenance, just use a soft, dry cloth to clean the mount. Avoid using harsh chemicals as they might damage the high - temp PETG material. And remember, since no drilling or cutting is required for installation, you don't have to worry about any irreversible changes to your vehicle.