idatalink HRN-RR-SU2 Maestro AR Amplifier Replacement Module Installation Guide
Learn how to install your iDatalink Maestro HRN-RR-SU2 and ADS-RR(SR)-SUB2-DS in your 2013-2016 Scion FR-S with this comprehensive guide. Retain steering wheel controls and more with this AR Amplifier Replacement Module. Ensure proper firmware programming and installation by a certified technician.