Brake Disc Cleaning (BDC)
If there is surface rust on the brake disc or squeal can be heard, the use BDC function to reduce noise and rust. While using the BDC function, the regenerative brake system will be temporarily deactivated and energy consumption may increase.
Operation
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Press AUTO HOLD button for more than 3 seconds.
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If the message displays on the instrument cluster, BDC function is activated.
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Depress the brake pedal around 10 times and the regenerative braking will be temporarily deactivated. The rust and noise will be reduced. BDC operation time can change per braking conditions.
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BDC function will automatically deactivate after operation. To manually turn it off, turn the vehicle to off position or press AUTO HOLD button for more than 3 seconds.
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