To permanently activate the car wash assistant for Mercedes Benz MBUX NTG6 automatically prepares your vehicle for washing in an automatic car wash The following checklist is automatically processed depending on the equipment: Folding the exterior mirrors Closing the side windows and sunroof Deleting the rain sensors Deactivating the parktronic Displaying the front image of the 360° camera for easier entry Reducing the lane width via air suspension When leaving the car wash, these settings are automatically reset as soon as the vehicle exceeds a speed of 20 km/h Suitable for the following vehicles: A-Class 177 series EQA-Class 243 series B-Class 247 series EQB-Class 243 series CLA-Class 118 series GLA-Class 247 series GLB-Class 247 series Other models available on request Activation and deactivation via the diagnostic interface of your vehicle Simply connect the adapter to the OBD interface of the vehicle - done! After successful coding, the car wash assistant is visible in the vehicle settings Scope of delivery: 1x coding dongle Note: In rare cases, a firmware update of the SAM (on-board network control unit) must be carried out at Mercedes to the latest version, otherwise the rain sensor and the rear window wiper will not be deactivated