Axxess AXADBX-1 Auto-Detect Radio Replacement Interface for Installation of Aftermarket Receivers
The AXADBX-1 main interface control box is designed for, and must be used along with, the appropriate vehicle wiring harness (sold separately).
Note: This is a general list for the AXADBX-1 lineup. Please see the individual harnesses for exact features available.
Provides accessory power (12-volt 10-amp)
Retains R.A.P. (Retained Accessory Power)
Used in amplified, non-amplified systems, or digital amplified systems
Retains chimes (in GM)
Turn signal click (in GM)
Provides NAV outputs (parking brake, reverse, mute and speed sense)
Retains OnStar®/OE Bluetooth®
Adjustable gain control for overall volume (on amplified systems)
Adjustable gain control for chimes and OnStar® in GM
Retains SYNC® in Ford (if equipped)
Adjustable gain control for SYNC® (FORD)
High-level speaker input
Micro-B USB updatable
Retains balance and fade (Excluding Ford and VW vehicles with digital amps)
Retains digital fade (Excluding Ford and VW vehicles with digital amps) 
