Description
iDatalink Maestro SR Universal Radio Replacement Interface
Maestro SR is for a factory-radio replacement where the new radio needs the normal audio connections but the vehicle still has factory controls and features worth keeping.
The SR is web-programmable for the exact supported vehicle and provides the analog connections needed for an aftermarket radio while retaining supported factory functions such as steering-wheel controls. On select applications it can also retain vehicle settings menus and factory backup-camera or multi-camera functions. Those features are application-dependent, and some vehicles require additional Maestro accessories.
Where SR Fits
Use SR only when the exact vehicle application uses the ADS-MSR architecture and the matching vehicle-specific SR/MSR T-harness. It is not a substitute for Maestro RR or RR2 on applications that require their enhanced iDatalink-compatible-radio data screens, and it is not an amplifier-replacement interface.
The module includes Bluetooth support for wireless programming through supported Weblink tools. The exact vehicle, factory radio/audio architecture, aftermarket radio, required T-harness, antenna/USB/camera adapters and any amplifier-retention or bypass requirements must match the planned installation.
Manufacturer Specifications
- Manufacturer: iDatalink Maestro / Automotive Data Solutions
- Model: ADS-MSR
- Product family: Maestro SR
- Type: Web-programmable radio replacement interface
- Primary function: Factory-system integration for aftermarket-radio replacement
- Outputs: Analog outputs for aftermarket-radio installation
- Programming: Weblink; built-in Bluetooth supports wireless programming
- Supported features: Steering-wheel controls plus vehicle-specific retained features where listed by iDatalink
- Market: North American radios and vehicles
- Vehicle coverage: Application-specific; exact vehicle, factory radio/audio architecture and aftermarket radio must support the ADS-MSR application
Important: vehicle-specific SR/MSR T-harnesses and other retention adapters may be required and are sold separately.
Where this fits in the build
The source unit has to fit more than the dash opening. Steering-wheel controls, factory cameras, amplified audio, chimes, USB, vehicle settings and data integration can change the correct installation path.

