Set Homelink country

ModelSX/tasks/PROC_MCU_X_SET-HOMELINK-COUNTRY

What this task does

Sets Homelink country based on vehicle configuration. Ensures that Homelink operates on frequencies allowed within the region the car is configured for.

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6

Vehicle coverage: Pre-2021 Model S, Pre-2021 Model X
Supported connection: Local connection and remote access
Vehicle state: Stationary · Drive; Stationary · Neutral; Stationary · Parked; Stationary · Reverse
Gateway diagnostic level: No specific level listed

Procedure notes

Previously paired doors will no longer work and will need to be paired again.

Task inputs (0)

No user inputs are listed in this firmware.

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Diagnostic tests

Microphone Connectivity

This test checks for the presence of an alert that indicates the microphones are not working properly.

TEST_MCU_X_MIC-SENSE-ALERT

Model S / X (legacy)

Service procedures

Search Time Range in SX Gateway Logs

Searches the SX gateway logs for a byte range and a file range given start and end timestamps in s.

PROC_MCU_X_SEARCH-GATEWAY-LOGS