Hyundai i-30: Electronic Stability Control (ESC) / ESC OFF usage

Hyundai i30 (PD) 2018-2025 Owner's Manual / Driving your vehicle / Braking system / Electronic Stability Control (ESC) / ESC OFF usage

When Driving

The ESC OFF mode should only be used briefly to help free the vehicle if stuck in snow or mud, by temporarily stopping operation of the ESC, to maintain wheel torque.

To turn ESC off whilst driving, press the ESC OFF button whilst driving on a flat road surface.

NOTICE

To prevent damage to the transmission:

Do not allow wheel(s) of one axle to spin excessively whilst the ESC, ABS, and parking brake warning lights are displayed. The repairs would not be covered by the vehicle warranty. Reduce engine power and do not spin the wheel(s) excessively whilst these lights are displayed.
When operating the vehicle on a dynamometer, make sure the ESC is turned off (ESC OFF light illuminated).

Information

Turning the ESC off does not affect ABS or standard brake system operation.

Indicator lights

When the ignition switch is in the ON position, the ESC indicator light illuminates, then goes off if the ESC system is operating normally. The ESC indicator light blinks whenever the ESC is operating...

Vehicle Stability Management (VSM)

The Vehicle Stability Management (VSM) is a function of the Electronic Stability Control (ESC) system. It helps ensure the vehicle stays stable when accelerating or braking suddenly on wet, slippery and rough roads where traction over the four tyres can suddenly become uneven...

Other information:

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Hyundai i30 (PD) 2018-2025 Service Manual: Sub Frame

Repair procedures Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from the front hub...