With this dongle it is possible to prevent the automatic rear window wiper in the rain If present, the short-term spraying of the windshield washer fluid is also prevented Unfortunately, scratches can occur, especially when the windshield is very dry Suitable for the following vehicles: A-Class 177 series (only suitable for vehicles up to model year 2022) EQA-Class 243 series B-Class 247 series (only suitable for vehicles up to model year 2022) CLA-Class 118 series C-Class 205 series CLS-Class 218 series E-Class 213 series GLA-Class H247 series 247 (only suitable for vehicles up to model year 2022) GLB-Class X247 series 247 (only suitable for vehicles up to model year 2022) GLC-Class X253 series 253 GLC-Class C253 series 253 EQC Series Class 293 GLE-Class V167 series 167 GLE-Class C167 series 167 GLS-Class X167 series 167 G-Class series 463 from 2018 S-Class series 222 S-Class Coupé and Cabriolet series 217 V-Class series 447 Vito series 447 Sprinter series 907 / 910 Hymer B-Class Hymer ML-T Hymer Tramp S Hymer Free S Other models on request Activation and deactivation via your vehicle's diagnostic interface Simply connect the adapter to the vehicle's OBD interface - done! After successful coding, the rear window wiper no longer switches on when it rains The function is not permanently activated, but can be reactivated at any time with the dongle Example: 1st use = deactivation of the automatic rear window wiper when it rains 2nd use = reset to factory settings (activation of the automatic rear window wiper when it rains) 3rd use = deactivation of the automatic rear window wiper when it rains 4th etc. Scope of delivery: 1x coding dongle Notes: The coding dongle can only be used for one vehicle