Hyundai Elantra: Maintenance / Light Bulbs

Consult an authorized HYUNDAI dealer to replace most vehicle light bulbs. It is difficult to replace vehicle light bulbs because other parts of the vehicle must be removed before you can get to the bulb. This is especially true for removing the headlamp assembly to get to the bulb(s).

Removing/installing the headlamp assembly can result in damage to the vehicle.

Information

After heavy driving, rain or washing, headlamp and trunk lenses could appear frosty. This condition is caused by the temperature difference between the lamp inside and the outside temperature. This is similar to the condensation on your windows inside your vehicle during the rain and doesn’t indicate a problem with your vehicle. If the water leaks into the lamp bulb circuitry, have your vehicle checked by an authorized HYUNDAI dealer.

Information - Desiccant (if equipped)

This vehicle is equipped with desiccant to reduce fogging inside the headlamp due to moisture.

The desiccant is consumable and its performance may change based on the used period or environment.

If fogging inside the headlamp due to moisture continues for a long time, have your vehicle checked by an authorized HYUNDAI dealer.

WARNING

Fuse/Relay Panel Description
Instrument panel fuse panel Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay name and capacity. Information Not all fuse panel descriptions in this manua ...

Headlamp, Parking Lamp, Turn Signal Lamp and Side Marker
Type A (1) Headlamp (High & Low) (2) Daytime running lamp (DRL)&Parking lamp (3) Turn signal lamp (4) Side marker Headlamp (Halogen bulb) WARNING Handle halogen bulbs with care. ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Accelerator Position Sensor (APS) Description and Operation
Description Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine control system, so it consists of the two sensors which adapt individual sensor power ...

Hyundai Elantra AD (2016-2020) Owners Manual: Warning and System Control
Blind-Spot Collision Warning (BCW) system First stage alert If a vehicle is detected within the boundary of the system, a yellow warning light will illuminate on the outer side view mirror. If the detected vehicle is no longer within the blind spot area, the warning will turn off according ...

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