Complete kit for retrofitting the automatically dimming exterior mirrors on the driver's side as well as the interior mirror code 249 for Mercedes Benz GLA-Class H247 The exterior mirror as well as the interior mirror dim automatically when light is incident (e.g. taillight) Scope of delivery: Cable set Interior mirror Driver's side mirror glass Coding dongle Notes: The material may partly come from test vehicles and have undergone a thorough functional test.