Complete kit for retrofitting the original Parktronic Code 235 parking aid at the front and rear of the vehicle, including visual parking aid for Mercedes GLB-Class X247 Optical and acoustic warning of detected obstacles up to a speed of 10 km/h With the coding dongle 46510, also available, you can also expand the parking assistant to include autonomous parking, while the following functions are available: The active parking assistant recognizes suitable parking spaces at speeds below 35 km/h. The following options are available: Parking forward, reversing into perpendicular parking spaces or reversing into parallel parking spaces Moving: only available if you have previously parked using the parking assistant Selectable option: Reversing camera Code 218 not available Switch block colour black Fog lights Code U37 not available Reversing camera Code 218 not available Switch block colour silver Fog lights Code U37 not available Reversing camera Code 218 not available Switch block colour silver Fog lights Code U37 available Reversing camera Code 218 available Switch block colour black Fog lights Code U37 not available Reversing camera Code 218 available Switch block colour silver Fog lights Code U37 not available Reversing camera Code 218 available Switch block colour black Fog lights Code U37 not available Reversing camera Code 218 available Switch block colour black Fog lights Code U37 available Rear view Camera code 218 not available Colour Switch block Silver Fog lights code U37 available Scope of delivery: 12 sensors Control unit Switch block Horn Cable sets Covers Display unit Coding dongle Note: The sensors are delivered primed - painting is necessary For vehicles without one of these codes, the EZS (electronic ignition lock) must also be replaced 233 DISTRONIC PLUS 239 DISTRONIC PRO 266 DTR + Cross traffic 459 Steel suspension with adjustable damping 489 AIRMATIC Dual Control/Semi-active air suspension M016 Engine upgraded to high performance M177 V8-Otto engine M177 - AMG M276 V6-Otto engine M276 M40 Displacement 4.0 liters