Exterior Lighting Related Problems of the 2017 Hyundai Elantra

Table 1 shows six common exterior lighting related problems of the 2017 Hyundai Elantra. The number one most common problem is related to the exterior lighting (14 problems). The second most common problem is related to the headlights (three problems).

Table 1. Exterior Lighting related problems of Hyundai Elantra


Recently reported Exterior Lighting problems of the 2017 Hyundai Elantra

The Exterior Lighting problem

Hi, over the course of the 8 years I have owned this vehicle. The brake lights have needed to be replaced multiple times on multiple areas. This is a common issue that there’s entirely facebook and reddit pages dedicated to because of the known faulty harness issues.   Read details...

The Headlights problem

Recently my vehicle started having an issue with the headlights intermittently going out while driving. This has happened several times now and no root cause can be found, this occurs with no warning and while driving at speed. There are also no lights or messages displaying.   Read details...

The Headlight Switch problem

The doors wouldn't unlock, then decided to unlock. The vehicle will only make this loud clicking noise. The battery tests good. The headlights and taillights keep coming on and off even though the vehicle is not on at all. All switches are tuned off and it's not in accc mode.   Read details...


Exterior Lighting related problems in other Hyundai Elantra model year vehicles:



Elantra Service Bulletins
Elantra Safety Recalls
Elantra Defect Investigations