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Service procedures 2026 firmware

Dim side and rear view mirrors

Gen3/tasks/PROC_X_FRONT_DIM-MIRRORS

Model 3 / YModel S / X (2021+)

What this task does

Turns on the side and rear view mirrors dimming for two minutes.

Vehicle & firmware coverage

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

Model 3 / Y AMD · Firmware 2026.32.3
Vehicle coverage
2024+ Model 3, 2025+ Model Y, Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Drive; Stationary · Neutral; Stationary · Parked; Stationary · Reverse
Gateway diagnostic level
No specific level listed

Procedure notes

Running this routine at night may make it difficult to use the mirrors.

Task inputs (0)

No user inputs are listed in this firmware.

Model 3 / Y Intel · Firmware 2026.32.7
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Drive; Stationary · Neutral; Stationary · Parked; Stationary · Reverse
Gateway diagnostic level
No specific level listed

Procedure notes

Running this routine at night may make it difficult to use the mirrors.

Task inputs (0)

No user inputs are listed in this firmware.

Model S / X (2021+) AMD · Firmware 2026.20.6.1
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Drive; Stationary · Neutral; Stationary · Parked; Stationary · Reverse
Gateway diagnostic level
No specific level listed

Procedure notes

Running this routine at night may make it difficult to use the mirrors.

Task inputs (0)

No user inputs are listed in this firmware.

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Clear DTCs

Clears the diagnostic data on the chosen Electronic Control Unit (ECU). This will clear any active Diagnostic Trouble Codes (DTC). DTC functionality may not exist on all ECUs depending on the platform.

PROC_X_CLEAR-DTCS

Model 3 / Y Model S / X (2021+)
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Clear IDB DTCs

Clear the Mando Decoupled Brake (IDB) Diagnostic Trouble Codes (DTC).

PROC-IDB_X_CLEAR_DTCS

Model 3 / Y
Service procedures

Clear RCU DTCs

Clear the Mando Redundant HCU (RCU) Diagnostic Trouble Codes (DTC).

PROC-RCU_X_CLEAR_DTCS

Model 3 / Y
Service procedures

Clear Side View Mirror Fold Type

Executes a routine to clear the side view mirror fold actuator type auto-detected by the Tesla ECU.

PROC_X_CLEAR-MIRROR-FOLD-TYPE

Model 3 / Y