ECU Map Switcher by D-Sync

Switch AMG ECU maps on the go — from your iPhone or CarPlay. Connect to your OBD adapter via Bluetooth and swap tunes in seconds. Built by D-Sync.

Map Switcher lets you read and switch AMG's MED17 ECU calibration maps through your OBD-II Bluetooth adapter. Designed for tuned vehicles with D-Sync multi-map ASW setups.

Features:

• One-tap map switching from iPhone or CarPlay
• BLE connection to OBD adapters (OBDLink CX, etc.)
• Multiple vehicle profiles with custom map addresses
• Auto-reconnect to last used adapter
• Home screen widget showing active map

Built by D-Sync. For use with compatible ECUs and calibration files only.