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How to reset the error warning lights on the Alfa Romeo Tonale

Model: Alfa Romeo Tonale MK 1 - Years: 2022, 2023, 2024, 2025, 2026
Part: Warning light – error code

Video tutorial

If more warning lights and error messages appear on the Alfa Romeo Tonale's instrument panel, including alerts related to ESC and power steering, you can attempt a basic reset by performing a restart and realignment while the vehicle is stationary. Secure the car on a flat surface, with the parking brake engaged and no obstacles around the wheels.

With the ignition on, perform a cycle of turning off and on the vehicle, and when the systems are operational again, carry out a complete steering maneuver by turning it firmly to the end stop on one side and then to the end stop on the other side, then return the steering wheel to the central position.

After the maneuver, leave the ignition on for a moment to allow the systems' status to update and check if the alerts disappear.

If the warning lights remain, if they return after a few minutes, or if the car indicates driving limitations, avoid insisting on repeated attempts and proceed to a proper diagnosis: the alerts may be due to a weak 12V battery, sensors (steering angle/ABS), wiring, or control modules.


Posted on 11 January 2026 by ScegliAuto


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