Recognize Driver Activity, Function Schematic - PE54.30-P-2500F

Model 213, 238, 257, 290 as of model year 2021 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) except code 234 (Blind Spot Assist) except code 243 (Active Lane Keeping Assist (camera)) 

Model 213, 238, 257, 290 as of model year 2021 with code 234 (Blind Spot Assist) with code 51B (Rating, country group EURO-NCAP) 

Model 213, 238, 257, 290 as of model year 2021 with code 243 (Active Lane Keeping Assist (camera)) with code 51B (Rating, country group EURO-NCAP)