PITSTOP: BLIND-SPOT COLLISION WARNING (BCW) VARIANT CODING - POSSIBLE C166A87 - This Pitstop provides information regarding the Blind-Spot Collision Warning (BCW) system setting a DTC C166A87 after replacing a BCW module on 2020-2021 Soul (SK3) vehicles. After replacement, the BCW (BSD) variant coding needs to be performed using the KDS under S/W Management for the options equipped for that vehicle.