Using this Accessport mount is super easy. First, remove your driver - side defrost vent. Then, simply place the mount in its position. The magnetic backing will hold your Accessport firmly in place. When it comes to the OBD cable, just tuck it under the dock and into the dash. There's no need to drill or cut anything during installation. As for maintenance, keep it clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals as they might damage the high - temperature PETG material. Also, make sure to check the magnetic backing occasionally to ensure it's still strong enough to hold your Accessport securely.