Skip to content
Lane departurePart report

2018 Hyundai Elantra Lane departure Problems

Complaints
4about this part
Share
1%of 284 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the lane departure of the 2018 Hyundai Elantra, 1% of the 284 complaints for this model year.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The BSD system keeps malfunctioning Hyundai to me that I should report it to yall because it should be recalled if just stops and also the brakes keep having a burning smell to them and the steering wheel when you turn left and right keep making loud popping noises those things should be recalled”

NHTSA complaint #11577832, filed 2024-03

“My headlights on left side (low beam)and right side (high beam) have each burned out three times. My high mounted brake light has been replaced at least five times as well as my left and right brake lights. Now both of my tag lights went out and a right tail light. Also brakes keep grinding even after I replaced pads and rotors and NTB National Tire is telling me it’s in electrical braking system or calipers. My car had 94,000 miles on it and I’ve never had any car have caliper problems with low mileage.”

NHTSA complaint #11491405, filed 2022-10

“I had to replace my Cadillac converter twice and it keeps messing up on my car and I have to keep replacing my headlight bulbs on my vehicle. They keep going bad and the vehicle tells me when the headlight bulbs is out, but I don’t replace the headlight bulbs, four times and the catalytic converter three times And my Blindspot detection system and rear across traffic alert system keeps going out on my car and I done replaced it and recalibrated it six times already and there should be recalls for all this on the vehicle and my license plate lights keep blowing out on my car and placed those…”

NHTSA complaint #11582845, filed 2024-04

“Car doesnt register maps well freezes dashboard GPS lights flicker. Keeps making noise beeping requesting passenger puts selt belt on when theres no one there.”

NHTSA complaint #11580773, filed 2024-04

Related service bulletins

Lane departure: other model years

YearComplaintsShare of year
2025523%
202459%
202399%
202244%
202165%
202052%
201942%
201841%
201720%
201610%
201320%
201110%

Other parts of the 2018 Hyundai Elantra

Engine
142 complaints
Other or unknown
54 complaints
Electrical system
43 complaints
Transmission and drivetrain
24 complaints
Fuel system
23 complaints
Exterior lighting
16 complaints
Steering
16 complaints
Brakes
15 complaints
Body and structure
15 complaints
Vehicle speed control
13 complaints
Air bags
12 complaints
Wheels
10 complaints

← All problems reported for the 2018 Hyundai Elantra

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology