Other lighting problem on the 2005 Hyundai Sonata
1 crash 1 of the 11 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
When other lighting problem gets reported
Owners of the 2005 Hyundai Sonata report other lighting problem at a median of 80,000 miles. A quarter of the reports come in before 45,000 miles and a quarter after 125,000 miles, from 10 reports that carried an odometer reading.
A part like this is normally expected to survive 86,000 miles. It is the 5th most-reported problem on this model year.
The mileage distribution
The reported range runs from 15,000 miles at the tenth percentile to 150,000 miles at the ninetieth, a spread of 136,945 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
20% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 14,500 miles | 43,000 miles | 80,500 miles | 122,500 miles | 151,445 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Of these reports, 1 a crash is mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
Putting it right typically runs $120–$1,200 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 16 model years of this car. It shows up earliest on the 2018, at a median of 300 miles, and latest on the 2009 at 115,000 miles.
By volume the 2013 carries the most reports, with 94; the 2005 has 11. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
Tl*the contact owns a 2005 hyundai sonata. The contact stated that she has repeatedly experienced failures with the electrical system. On nine occasions, she had to replace the bulbs for the headlights and brake lights. The vehicle has been inspected by numerous dealers, but none of the technicians could determine the cause of the failure or provide a sufficient remedy. The failure mileage was 15,000 and current mileage was 83,000.
I have replaced passenger side headlights twice in the past six months. Now both brake lights not working. The fuse is fine and the bulbs are fine. I found recall on other models of sonatas for this specific problem of brake lights but hyundai says that my car is not part of the recall. They say that my VIN number was not negotiated in the recall. *tr
Tl*the contact owns a 2005 hyundai sonata. Both front headlights and fog lights turned off intermittently. The bulbs were constantly changed but the failure continued. The vehicle was not taken to the dealer. The manufacturer was not contacted. The failure mileage was approximately 10,000 and the current mileage was approximately 57,000.
Also reported on the 2005 Hyundai Sonata
Control arm, ball joint or bushing failure
Airbag warning light or occupant sensor fault
Other body or interior problem
Other electrical problem
Airbag failed to deploy in a crash
Airbag inflator rupture
How far this goes
Complaints are voluntary, so 11 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other lighting problem happen on the 2005 Hyundai Sonata?
Across 10 owner reports that included an odometer reading, half were filed by 80,000 miles. A quarter were filed before 45,000 miles and a quarter after 125,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other lighting problem on the 2005 Hyundai Sonata?
11 reports have been filed with NHTSA, about 55 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed