Contains following connections: From A11*1B/A11*2B ACSM to A83*1B steering column switch cluster, B40*1B/B57*1B side sensor left/right, B53*1B/ B68*1B curtain left/right, B73*1B battery safety terminal, X14*1B/X12*1B plug connection Driver/front passenger seat, X246*1B plug connection Front