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  ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)

Blinded by the light: Tesla fixes glaringly bright Cybertruck headlights

(2025/10/23)


Feeling a bit blinded by the light when a Cybertruck rolls by? It's not just you — Tesla's recalling most built to date because the boxy pickup's front parking lights are too bright.

Tesla released an over-the-air update to address the problem, which it [1]reported to the US National Highway Traffic Safety Administration after discovering the issue during an internal review earlier this month. According to the recall report, Cybertruck software was inadvertently dialing up parking lamp brightness to levels "greater than design specifications," putting the vehicle in violation of US motor vehicle safety regulations. No need to pull the rolling dumpsters off the road for the fix, in other words.

Those excessively bright lights, the NHTSA said, "can reduce visibility of oncoming drivers, increasing the risk of a crash," though the recall notice says there haven't been any incidents yet - which critics might say is because the Cybertruck has largely been a flop.

[2]

Elon Musk had previously [3]proclaimed that Tesla was going to be manufacturing in excess of 200,000 Cybertrucks a year once production ramped up. This recall, nearly two years into the vehicle's occasional presence on roadways, is only targeting 63,619 Cybertrucks, suggesting [4]prior low delivery reports were accurate.

[5]

[6]

The recall comes on the heels of [7]news last week that Elon Musk's own companies have been buying up Cybertrucks in droves, possibly in a bid to disguise abysmal sales numbers. Cybertruck lead engineer Wes Morrill had a different take on that news, however, [8]claiming on X that Tesla and SpaceX were intentionally replacing their vehicle fleets with the rectangular monstrosities.

And then there's the power-loss recall

This [9]latest in a string of Cybertruck recalls isn't the only one Tesla's filed of late - it also reported a far more serious issue last week with 2026 Model Y and 2025 Model 3 vehicles that could lose drive power due to a defect in the battery-pack contactor's InTiCa solenoid.

[10]'Cybertruck ownership comes with ... interesting fan mail'

[11]Tesla on the wrong tracks with Fail Self Driving, Senators worry

[12]Tesla Cybertruck turns into world's most expensive brick after car wash

[13]Air Force buying two Tesla Cybertrucks so it can learn to destroy them

According to the [14]recall report , this one can't be fixed with a software update, and instead requires 12,963 Model 3 and Model Y owners to schedule a trip to a Tesla service center to have battery pack contactors replaced lest they "lose the ability to apply torque to the vehicle using the accelerator pedal … which may increase the risk of a collision," per the NHTSA.

Tesla reported 36 warranty claims and 26 field reports associated with the problem, but said that there weren't any associated accidents or injuries - at least not yet.

Tesla didn't respond to questions for this story. ®

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[1] https://www.nhtsa.gov/?nhtsaId=25V699000

[2] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=2&c=2aPqlctBdhFCnASkDJNJWAwAAAVQ&t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0

[3] https://www.reuters.com/business/autos-transportation/musk-says-tesla-aims-make-200000-cybertrucks-year-2023-10-31

[4] https://www.coxautoinc.com/insights-hub/q2-2025-ev-sales/

[5] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=4&c=44aPqlctBdhFCnASkDJNJWAwAAAVQ&t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0

[6] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=3&c=33aPqlctBdhFCnASkDJNJWAwAAAVQ&t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0

[7] https://electrek.co/2025/10/13/elon-musks-spacex-and-xai-are-buying-teslas-unsold-cybertrucks/

[8] https://x.com/wmorrill3/status/1975568628776116512

[9] https://www.theregister.com/2025/03/20/tesla_cybertruck_recall/

[10] https://www.theregister.com/2025/03/05/cybertruck_hate/

[11] https://www.theregister.com/2025/09/30/senators_inquiry_tesla_fsd_rail_crossings/

[12] https://www.theregister.com/2024/04/20/cybertruck_car_wash_mode/

[13] https://www.theregister.com/2025/08/08/usaf_cybertruck_missile_tests/

[14] https://www.nhtsa.gov/?nhtsaId=25V690000

[15] https://whitepapers.theregister.com/



Not a fan of the beast, but...

ElReg!comments!Pierre

It's not as the Hummer was ever any better in any aspect -to the notable exception of gaz-guzzling, admittedly because the cybertruck guzzles another kind of energy.

Re: Not a fan of the beast, but...

VicMortimer

You know the Hummer is electric now, right?

It's also a MUCH more capable vehicle than the Turdla cyberdumpster.

And the H1 Hummer is a HMMWV with air conditioning. It's a military vehicle that's actually designed to do what the Turdla looks like it might be designed to do. Yeah, it's a gas guzzler, but it's not a sad joke.

Are they waterproof yet?

Rich 2

Just wondering if anything happened following reports a year ago that the rain was damaging the paint. Or something like that

Paul Herber

"US motor vehicle safety regulations"

Does that DT know about these? Socialism gone mad!!!!!

/s

FFS...

IGotOut

It's fixed by a software up date?

It's a fucking headlight. Let me guess it's DRM locked so if you want to swap it out when goes faulty, you'll need to go to Tesla to pay 10K because a 3rd party or 2nd hand one won't be allowed to work.

Re: FFS...

munnoch

I'm guessing there is a PWM driver that controls the brightness. It may even react to ambient light levels. So a software update to the embedded controller seems quite plausible.

I only wish other manufacturers would do something about their ridiculously bright LED headlights. Not to mention the accent lights that are making cars look more like Light Cycles...

Re: FFS...

FirstTangoInParis

It would be really useful if cars in UK and Europe could be switched between left and right hand drive headlights rather than having to stick a bit of tape on them. Shirley it must be possible what with them cars being awash with software (and my latest one has a little play with levelling the lights when you power it up in the dark). I asked VW about this for a newish T-Roc and got told that the beam isn't bright enough for oncoming vehicles if you're driving in Europe if you have a UK car. I didn't believe that. Wouldn't want to cause one of these -->

Re: FFS...

The Organ Grinder's Monkey

Not sure about other makes / models, but a mate has an Audi S5 convertible, & you can do that exact thing via the hated touchscreen. He'd made several foreign trips with tape stuck to the headlights before someone who'd R'TFM "enlightened" him. He's not one for reading manuals.

Also Porsche 911s from mid 90s onwards (iirc) had a small lever on the back of each headlight to flip between left & right-hand traffic.

Re: FFS...

The Organ Grinder's Monkey

(Reply to my own post as it had timed out for editing.)

The Audi's trick is made possible by it's having Matrix LED headlamps wherein the LEDs are in a shaped array, & the car can turn individual LEDs on & off to point light to precisely where it's wanted (& vice versa for dipped beam.) This also enables the steerable headlight beams that a lot of posh cars have now. Hopefully a lot more reliable than the mechanical steerable ones in the Citroën SM that had a linkage connecting them to the steering.

(There's a promo of an S Class Merc using it's headlights to project a movie against a wall in surprisingly high res. Pointless, but striking.)

Re: FFS...

Oneman2Many

Its not even posh cars these days, its available on higher end versions of most cars.

Did see a demo of it maintaining high bean while not blinding drivers on the other side of the road.

Re: FFS...

IanRS

Some can. My Skoda Superb 2017 model can, although you lose the steering linked headlight aim adjustment when the lights are set for driving on the 'wrong' side of the road, presumably as there is not enough possible adjustment to go even further right. The menu option is buried quite deep though.

Re: FFS...

Anonymous Coward

> I only wish other manufacturers would do something about their ridiculously bright LED headlights. Not to mention the accent lights that are making cars look more like Light Cycles...

How about the ridiculously bright accent lights?

Was followed, in the rain and dark, by a car that was too close. Even though I could not see the headlights in the rearview (too close!) was still being dazzled by the bleeping stupid line of light along the top of the grille and this glaring white disc in the centre.

It was only after seeing the same car from the front in broad daylight - when it still looked too bright not to be a distraction - that I found out that disc was a VW logo. Great advertising gimmick - I'm going to remember that for a while. As if Golf drivers weren't enough of a pest, now they've got a model out for the "for f's sake, if I'm going too slow for just you, bleeding overtake, oh god you don't know how, do you" class of driver.

Re: FFS...

Henry Hallan

If you slow down enough they'll work out how to overtake. Don't brake check, just lift your foot off the pedal and wait.

Re: FFS...

brainwrong

"I only wish other manufacturers would do something about their ridiculously bright LED headlights."

The problem I have with them is that there is *NO* warm up time, or any kind of soft start, so your eyes have no time to adjust when they flash their high beam. Halogen lamps have a short but sufficient warm up time, even HID headlight lamps have a warm up.

The regulators have completely failed with vehicle lighting regulations over the last 25+ years. Turn indicators should not be allowed to use clear lenses*, and the front ones should be positioned at the front of the car and not halfway round the sides. And I'm fucked off with getting a face full of 3rd brake light in every traffic queue. And why do all LED lights have to use PWM and visibly flash? LED's are DC devices that work at any current up to their rated maximum, just use a lower current or fewer or smaller LEDs.

* Changing luminance is more noticeable than changing chrominance.

Re: FFS...

Neil Barnes

For phsyiological reasons, it turns out that an LED being driven with PWM to the same average current as a constant current device appears brighter. I have no idea why.

Re: FFS...

Ian Johnston

There seems to be a small but growing trend of drivers who keep their headlamps on main beam at all time on motorways. About 1 in 10 at the moment, and almost all of them electric SUVs.

Re: FFS...

Neil Barnes

I'd argue strongly that the only switch required for lights is main beam/dip select. Leave the headlights on at all times the vehicle is moving, make driving on (front) sidelights illegal and do away with ridiculous coloured-pencil-brigade inspired 'accent' lights. Forget the complex switch, forget automatics that invariably don't work well, save production costs.

A lot of the rolling steel beasts in the US (at least) have beam directions in the light fixture.

elDog

You get a simple truck that is loaded a bit in the back (trash run, perhaps a trailer) and the angle of the beams (driving, high, etc.) are all pointing too high.

Lowering the dimness would help but if that LED beam is coming at your face while you're trying to stay in your lane and wondering if you'll swerve just right.

Now, i'm not suggesting that Tesla add a new gadget to their line of frivolities, but how about a beam angle adjuster with a joystick toggle? I'm sure people that buy Tesla stuff are responsible and won't use it for duels...

Anonymous Coward

Now they just need to hire someone to redesign the headlights on all their other models.

Even those meager shipment numbers

DS999

Are wildly exaggerated. Musk has been having his other companies buy THOUSANDS of them, so the number of actual sales to third parties is even less than the "official" numbers.

At ebb tide I wrote a line upon the sand, and gave it all my heart and all
my soul. At flood tide I returned to read what I had inscribed and found my
ignorance upon the shore.
-- Kahlil Gibran