iDatalink Maestro ADS-HRN-RR-TO1 TO1 Plug &amp; Play T-Harness for Toyota Vehicles<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Works with Maestro ADS-MRR module to allow installation of new car stereo in select Toyota vehicles</li><li>Retains the use of your steering wheel audio controls and factory amp</li><li>Retains select factory features and displays performance data on touchscreen with select Alpine， JVC， Kenwood and Pioneer receivers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rmupvszgL.jpg" noproxy>