Hyundai Elantra (CN7): Warning and Indicator Lights / Air Bag Warning Light & Seat Belt Warning Light

Air Bag Warning Light

This warning light illuminates:

• When you place the ignition switch to the ON position.

-- The air bag warning light illuminates for about 6 seconds and then turns off when all checks have been performed

• The air bag warning light will remain illuminated if there is a malfunction with the Safety Restraint System (SRS) air bag operation.

In this case, have the vehicle inspected by an authorized HYUNDAI dealer.

Seat Belt Warning Light

This warning light informs the driver that the seat belt is not fastened.

Parking Brake & Brake Fluid Warning Light

This warning light illuminates:

• When you place the ignition switch to the ON position.

-- The parking brake light illuminates for about 3 seconds and will then turn off once the parking brake is released.

• Whenever the parking brake is applied.

• Whenever the brake fluid level in the reservoir is low.

-- If the warning light illuminates with the parking brake released, it indicates that the brake fluid level in the reservoir is low.

If the brake fluid level in the reservoir is low:

1. Drive carefully to the nearest safe location and stop your vehicle.

2. With the engine stopped, check the brake fluid level immediately and add fluid as required (For more information, refer to "Brake Fluid" in chapter 9). After adding brake fluid, check all brake components for fluid leaks. If a brake fluid leak is found, or if the warning light remains on, or if the brakes do not operate properly, do not drive the vehicle. Have the vehicle inspected by an authorized HYUNDAI dealer.

Dual-diagonal braking system

Your vehicle is equipped with dualdiagonal braking systems. This means you still have braking on two wheels even if one of the dual systems should fail.

With only one of the dual systems working, more than normal pedal travel and greater pedal pressure is required to stop the vehicle.

If the brakes fail while you are driving, shift to a lower gear for additional engine braking and stop the vehicle as soon as it is safe to do so.

WARNING

Parking Brake & Brake Fluid Warning Light

Driving the vehicle with a warning light ON is dangerous. If the Parking Brake & Brake Fluid Warning Light illuminates with the parking brake released, it indicates that the brake fluid level is low.

In this case, have the vehicle inspected by an authorized HYUNDAI dealer.

    Information Make sure that all warning lights are OFF after starting the engine. If any light is still ON, this indicates a situation that needs attention.

    This warning light illuminates: • When you place the ignition switch to the ON position. -- The ABS warning light illuminates for about 3 seconds and then turns off.

    Other information:

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    Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defogging Sensor

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