The Sony RMX43 Car Audio Remote Control is originally supplied with Car Audio System models: Sony CCDTR11, Sony CDX70, Sony CDX71, Sony CDX71/71RF, Sony CDX715, Sony CDX71R, Sony CDX71RF, Sony CDX71RFU, Sony CDX72, Sony CDXT60 Sony CDXT60RF Sony CDXT65RF Sony RMX4 Sony RMX43

The Sony RMX43 Car Audio Remote Control is compatible with Car Audio System models: Sony 10600, Sony CDX5060, Sony CDXC680, Sony CDXU6260, Sony XRU500, Sony XRU700, Sony XRU700RDS, Sony XRU800,