Stay safe and confident during highway driving with the Genuine CUPRA Ateca Lane Change Assist Control Unit — available under part numbers 2Q0907685B and 2Q0907685G. This left-side electronic control module powers the vehicle’s Blind Spot Monitoring (BSM) and Lane Change Assist systems, interpreting radar signals to warn the driver of vehicles in adjacent lanes.
If your Ateca’s lane assist or blind spot alert is malfunctioning, replacing a faulty module with a genuine OEM unit is key to restoring system functionality and safety compliance.