Complete kit for upgrading the garage door opener code 231 for Mercedes Benz GLE-Class C292 The buttons integrated in the interior mirror can be programmed for example for the garage door Allows the opening and closing of garages and exterior doors at the push of a button on the interior mirror No additional remote control required Scope of delivery: Cable set Interior mirrors with buttons Coding dongle Notes: The hardware may partly come from test vehicles and may have undergone a Extensive functional test. Software is up to date Not suitable for vehicles with code 596: THERMAL AND ACOUSTIC INSULATION AND INFRARED REFLECTIVE COMPOSITE SAFETY GLASS