Complete kit for retrofitting the original Parktronic parking aid Code 235 at the front and rear of the vehicle, including visual parking aid for Mercedes Benz GLC-Class 253 series Visual and audible warning of detected obstacles up to a speed of 10 km/h With the additionally available coding dongle 46510, you can extend the Park Assist system to autonomous parking, with the following functions available: Active Park Assist recognizes suitable parking spaces at speeds below 35 km/h, with the following options available: Forward parking, reverse parking into transverse parking spaces or reverse parking into longitudinal parking spaces Exit: only available when parking using the Park Assist system Selectable option: Reversing camera Code 218 not present Without codes U89, 772 and P90 Optical Off-Road Package Code U89 present AMG Line Code 772/P90 present Reversing camera Code 218 present Without codes U89, 772 and P90 Optical off-road package Code U89 present AMG Line code 772/P90 present Scope of delivery: 12 sensors Control unit Switch block Horn Cable sets Covers Coding dongle Note: Only suitable for vehicles from model year 2020, for model year 2019 and earlier please use item 49241-X For vehicles without any of these codes, the EZS (electronic ignition switch) must also be replaced 233 Distronic Plus (DISTRONIC PLUS) 239 Distronic Pro (DISTRONIC PRO) 266 Distronic Plus transverse support (DTR+Q) 459 Steel suspension with adjustable damping 489 AIRMATIC M016 dual-control semi-active air suspension M177 high-performance engine M177 V8 petrol engine - AMG M276 M276 V6 petrol engine M40 Displacement 4.0 liters