This Adapter Will Destroy Your Car


This Adapter Will Destroy Your Car, DIY life hack and car repair with Scotty Kilmer. Car destroyed by cheap cigarette plug adapter. Car life hacks. Charger adapter hack. Why your car's electronics can be destroyed by these small aux adapter devices you plug in your car. Cheap adapters that are harmful to your car. Why many cars are having electrical problems due to these plug in adapters. The truth about adapter plugs for your car. Car advice. DIY car repair with Scotty Kilmer, an auto mechanic for the last 51 years.
⬇️ Things used in this video:
1. Safe Charger Adapter:
2. Common Sense
3. 4k Camera:
4. Camera Microphone:
5. Camera Tripod:
6. My computer for editing / uploading:
Mechanic Monday Official Rules:
1. The Mechanic Monday Giveaway will begin May 13th at 7 am CST and run for six days, ending on May 19th at 9 am CST.
2. There will be one winner of a safe charger adapter valued at $15
3. To enter, simply leave one non-offensive comment in the video below.
4. Only one comment per entrant is allowed and more than one comment will not increase your odds of winning.
5. Must be 18 years or old at the time of entering this giveaway OR have your parents’ permission.
6. This giveaway is open worldwide.
7. Any offensive, obscene, or lewd comments will be ineligible to win the giveaway.
8. The odds of winning are based on how many people enter the giveaway.
9. The winner will be chosen at random.
10. The winner will receive a reply to their originally posted comment in the video and will also be announced in a newly posted comment by Scotty around Sunday 9 am CST. The winner will be required to respond to Scotty’s comment within 24 hours or their win will become void and a new winner will be chosen at random.
11. The winner will be required to give Scotty their full name and mailing address to receive the prize.
12. Entrants that use computers, programs, or any other means of cheating by adding additional comments through more than one account, will be ineligible to win the giveaway.
13. Standard mailing time from the win date and the date received, will depend on the winner’s geographic location.
14. This giveaway complies with all applicable federal, state, and local laws, rules, and regulations, including U.S. sanctions.
15. Entrants that do not comply with FRdownload’s Community Guidelines will be disqualified:
16. This giveaway is in no way sponsored, administered, or associated with FRdownload. Entrants are required to release FRdownload from any and all liability related to this giveaway.
17. Privacy notice: any and all personal data collected from the entrants and winner will only be used to announce the giveaway winner. The winner’s full name and address will only be used to mail the giveaway prize to the winner and nothing else. If you do not agree to these terms, then do not enter the giveaway.
⬇️Scotty’s Top DIY Tools:
1. Bluetooth Scan Tool:
2. Cheap Scan Tool:
3. Basic Mechanic Tool Set:
4. Professional Socket Set:
5. Ratcheting Wrench Set:
6. No Charging Required Car Jump Starter:
7. Battery Pack Car Jump Starter:
🛠Check out my Garage to see what I use every day and highly recommend:
► Subscribe and hit the notification bell for all new videos:
Scotty on Social:
Facebook ►
Instagram ►
Twitter ►
This is the people's automotive channel! Learn how to fix your car and how it works. Get a chance to show off your own car on Sundays. Or show off your own car mod on Wednesdays. Tool giveaways every Monday to help you with your own car projects. Or enter your own DIY car fix to compete in the best fix of the week contest every Thursday. We have a new video every day! I've been an auto mechanic for the past 50 years and I'm here to share my knowledge with you.
Here's our weekly video schedule:
Monday: Tool giveaway
Tuesday: Auto repair video
Wednesday: Viewers car mod show off
Thursday: The Best Fix of the Week Contest AND Live podcast, car question and answer
Friday: Auto repair video
Saturday: Second Live podcast, car question and answer
Sunday: Viewers car show off
Scotty Kilmer is a participant in the Amazon Influencer Program.


  • Scotty Kilmer

    Scotty Kilmer

    Il y a 2 mois

    Join the movement and help make this non-sponsored independent channel become the top subbed car channel on FRdownload, instead of corporate channels like Top Gear, subscribe to scotty: ⬇️ Things used in this video: 1. Safe Charging Adapter: 2. Common Sense 3. 4k Camera: 4. Camera Microphone: 5. Camera Tripod: 6. My computer for editing / uploading: ⬇️Scotty’s Top DIY Tools: 1. Bluetooth Scan Tool: 2. Cheap Scan Tool: 3. Basic Mechanic Tool Set: 4. Professional Socket Set: 5. Ratcheting Wrench Set: 6. No Charging Required Car Jump Starter: 7. Battery Pack Car Jump Starter: 🛠Check out the tools I use and highly recommend ► 🔥Scotty Shirts and Merch ► Subscribe and hit the notification bell! ► Scotty on Social: Facebook ► Instagram ► Twitter ►

  • cristian dl cruz

    cristian dl cruz

    Il y a 9 jours

    The link crapped out its no longer available for safe charger

  • samad968


    Il y a mois

    Subbed! You make some great, informative content to keep the public informative and entertained.

  • dallimamma


    Il y a mois

    Scotty Kilmer ::: Beam me up, Scotty! I’d love an inverter!

  • Mike Scott Singh

    Mike Scott Singh

    Il y a mois

    Scotty Kilmer you should have been a stand up comic, your smart and funny, reminds me of Reagan.

  • Chris K.

    Chris K.

    Il y a mois

    What do you think of the cigarette lighter Bluetooth radio transmitters?

  • Melinda Hart

    Melinda Hart

    Il y a 5 heures

    Guess I’ll be getting a better quality adapter...I’m guilty of those gas station purchases...🥴

  • Foy20


    Il y a 7 heures

    It put a hole in my battery once 👀

  • John King

    John King

    Il y a 8 heures

    Thanks Scotty!

  • The homeless patriot

    The homeless patriot

    Il y a 15 heures

    Hey Scotty fyi those adapters just step down the 12v from the battery to 5v. No dc to ac conversion. Pretty weird that it stopped the car from working. Since there is no frequency in a dc current idk if it would leak a rf signal.

  • John Mixon

    John Mixon

    Il y a 17 heures

    Another great, informative video. Thanks. Keep em coming! 👍

  • Rocky1


    Il y a 18 heures

    Hahahahahaha! Wow!

  • Kelvin Barnes

    Kelvin Barnes

    Il y a jour

    Could this cause the COMAND unit on a mercedes to go bad?

  • Lance Lane

    Lance Lane

    Il y a jour

    Scotty, I had no idea. I got a really cheap adapter at the grocery store. I'm going to file it in the round file and pick up a better quality model. Thanks for the tips!

  • Ray


    Il y a jour

    This vid sure wised me up! I use cheap ones but that will stop.

  • Fred Cabe

    Fred Cabe

    Il y a jour

    Daaaaaaaaaam Scotty you're awesome, learning this just stop me to take my 2004 honda odyssey to the dealership, my SRS light came on suddenly after I bought one of thos cheap phone charger adapter at my local gas station, i stop charging my phone in my car and the SRS light turned off after 2 hours of driving.. THANK YOU VERY MUCH SCOTTY, hope is not too late for the giveaway product. ;-)

  • nautiquecowboy nautiquecowboy

    nautiquecowboy nautiquecowboy

    Il y a jour

    Am I too late

  • polskatoja


    Il y a jour

    ....or just get a P71, Then keep plugging away 🤣

  • ray charles

    ray charles

    Il y a 2 jours

    Scotty thank you for your help, I'm changing my adaptor.

  • Stu Mulne

    Stu Mulne

    Il y a 3 jours

    Scotty: About the USB adapters in cars.... Good advice. I avoid 'em, too.... However, some devices really want 110VAC, and while a "proper" adapter might work fine, it'd better be for 12VDC to 110VAC and a good one, or, at best, it's not going to work. The best time for them to fail is when you're just about to head out on a trip, and you can't get a replacement anytime soon.... In some cases you can find (or already have) a device that will do it's own "adapting", but they sort of expect you to do a little homework. Like knowing what you're powering it with, and whatever magic you're expected to do. I had a piece of ham gear in one of my cars that was all set for using both 110VAC _and_ 12VDC. However, you had to plug the filaments (right, TUBES) into the cigarette lighter (or some other 12VDC source) and about everything else into some kind of inverter good for about 200VDC. You were expected to switch on the "adapter" as needed (usually when transmitting), and let it either idle or be powered off when not transmitting. I doubt if such things still exist, but dynamotors (a 12VDC motor that spun a little generator to provide whatever voltage you wanted). Hilariously inefficient, and noisy (not RF-noisy, just mechanical noise), but by the time I wanted to buy one, practically free.... Regards, Stu.

  • Karl A.

    Karl A.

    Il y a 3 jours

    Great info, thank you!

  • Paul Taylor

    Paul Taylor

    Il y a 3 jours

    Scotty I enjoy your videos...But you passed on some bad info. Any 5 Volt DC USB car charger has a simple voltage stepdown circuit inside. Usually they are composed of a common fixed or variable voltage regulator IC with a few resistors and capacitors, that's it. Basically, that regulator does two things implied by its name. It controls current flow at its output and drops the 12VDC input voltage down to 5VDC at the output so you can charge 5VDC devices without exposing them to either an over voltage or current situation. There is NO oscillator, NO inverter, NO crystal or any other circuitry to intentionally create any radio waves or alternating current (AC)...Why would you? The charger would be MUCH bigger that what you held in your fingers. I'm not arguing that one of these devices did or did not interfere as you say, just that your description of that charging device and its function were not correct. If any device emitted stray Radio Frequency Interference (RFI) as much as you imply, the FCC and auto manufacturers would be raising hell. Certainly the device would never get a UL approval. I would also call into question your assumptions about what is known about radio waves or electromagnetic energy. If we are as stupid as you imply we'd still be using megaphones instead of radios with amplifiers and microphones. :)

  • Amr Abdelrahman

    Amr Abdelrahman

    Il y a 3 jours

    Hello Scotty , for very long time i have been following your videos and it is really useful and i learn a lot from you Since i design these things , i have few comments as an opinion :) * True cheap USB chargers cause problems , but i think the noise is transferred through the wires , you can see it if you have an oscilloscope , good USB Chargers have filters to stop such noise * Don't think DC to AC inverter in the car would be a good thing unless it is a small one 200Watts Max (= about 17A) , as it will draw too much current which will affect battery life (in creasing DOD decrease number of Cycles) Once more thanks a lot for your videos , and i apologize for not being much of an active subscriber :)

  • Roberto Maya

    Roberto Maya

    Il y a 4 jours

    Why doesn’t my 2004 Toyota 4Runner just die 489 Kms strong

  • EZkauai


    Il y a 4 jours

    ya scotty

  • Marty Flagg

    Marty Flagg

    Il y a 4 jours

    I have a friend...bought the .99 cent 1 amp 5 amp plugs...when it was all over: 745 dollars....conplete re-do...the ignition was 1/2 the bill...Spend a lil money...and just use one or buy an inverter......Don't go cheap here...:)

  • Alfred Todd

    Alfred Todd

    Il y a 4 jours

    Thank you 🙏 , this was really helpful in knowing this, God bless you for sharing . JESUS SAVES ❤️ John 3:16

  • Ahmad Fathlillah

    Ahmad Fathlillah

    Il y a 4 jours

    dirt cheap mobile phone charger usually emit frequencies that can be heard through you stereo system (audio storing)

  • airgun shooting destruction

    airgun shooting destruction

    Il y a 4 jours

    the one dollar store ones lol

  • Ethan Brackett

    Ethan Brackett

    Il y a 4 jours

    Really good video scotty! Loving all your content so far whatcha think of a 2013 or newer ford fusion vs the same year mazda 6

  • CannaBear Products

    CannaBear Products

    Il y a 5 jours

    O WoooooW! I shop at that StonerDrug store @1:51-@1:52

  • ucallthatatweet


    Il y a 5 jours

    Scotty, remember when you said that you could bypass a lot of computer controls on a car with toggle switches? This video has me thinking that you should restore a car that way, recording as much as possible.

  • Dojocho


    Il y a 5 jours

    While on the subject of what people dont know.....If you live near a nuclear power plant.... all nuclear plants have to vent heat into the atmosphere...and that heat is radioactive....they just dont tell anyone. My uncle worked as a Physicist at the one in NY. Its highly radioactive and its invisible...basically its gamma radiation.....he said they vent it in the evenings.

  • Mike Castellon

    Mike Castellon

    Il y a 5 jours

    Is your uncle still alive?

  • taco meat

    taco meat

    Il y a 6 jours


  • Ron Grubbs

    Ron Grubbs

    Il y a 6 jours

    Scotty. A V 8 engine is good.because the more cylinders a motor vehicle has the smoother and less vibration. The reason Ferrari has more cylinders in v12 is for reliability in racing to win. Not for more power. That depends on displacement. A 5.7 liter diesel v8 Cadillac eldorado gets better economy than a 2.4 liter 4 cylinder Mercedes. Mercedes is overrated. Some American cars were better built and great cars.

  • Derek Davis

    Derek Davis

    Il y a 7 jours

    man scotty thanks. i got one of those cheap things from the dollar tree...big mistake now that I'm thinking about it.🤣🤣😂

  • Elise Andrews

    Elise Andrews

    Il y a 8 jours

    U r awesome Scotty

  • Christie Ross

    Christie Ross

    Il y a 8 jours

    Thanks that may be why my battery on my phone goes out to quickly. I do love the info thanks

  • Davy Moose

    Davy Moose

    Il y a 8 jours

    Loved /love your Videos! I learn soo much !

  • Carmelia Van

    Carmelia Van

    Il y a 8 jours

    I need and want it i got those kids lol

  • Norris Durrant

    Norris Durrant

    Il y a 8 jours

    Very ,very cool :)

  • Mint Mono

    Mint Mono

    Il y a 8 jours

    Okay Scotty I'll buy the damn Toyota

  • RG JR.

    RG JR.

    Il y a 9 jours

    EVERYONE! Make sure you put your phone on airplane mode when flying.

  • Evan Odder

    Evan Odder

    Il y a 9 jours

    A cheap power inverter is lots worse than a cheap socket adapter.

  • Gwendolyn Apacanis

    Gwendolyn Apacanis

    Il y a 9 jours

    M y kind of Guy Scottie is ...a wanna be Grannu evhanic for MY 96 BRO..YEEaah

  • Garry Gemmell

    Garry Gemmell

    Il y a 9 jours

    Superb stuff as always!

  • Mhice Garcia

    Mhice Garcia

    Il y a 10 jours

    I watch your videos almost 5 times a day. Bless you Scotty, from the Philippines.

  • Anabel Hinojosa

    Anabel Hinojosa

    Il y a 10 jours

    Thank you for all your helpful tips. Being a single Mom of three and driving a lot, I feel more confident knowing stuff. I really want to watch from day 1 of your videos. Thanks Scotty!

  • William D.

    William D.

    Il y a 10 jours

    On a Chevrolet Volt the adapter that you plug those things in it's built into the center console on top of the dash I had one plugged in and it fried the complete Dash plug.. not only can you adapter but when your dash Outlet fries also it can be quite expensive to repair...

  • Roberto Guardado

    Roberto Guardado

    Il y a 11 jours

    My man Scotty I need that Qualcomm adapter for my 2015 Mustang Convertible please!!! Let see if I win !!!

  • Zachary Auciello

    Zachary Auciello

    Il y a 12 jours

    Really, DC to AC to DC? I figured the cheaper ones just did a simple DC voltage drop from 12V to 5V.🤔 I wonder if that's why the cheaper ones cause issues.

  • Russell Marsh

    Russell Marsh

    Il y a 12 jours

    You have to take a voltage drop from dc to ac. The coil is what creates an electromagnetic field, then a rectifier, finally a capacitor to discharge the dc into ac at a specific voltage. Which cannot exceed 6.5 volts due to the battery. UNLESS it has an amplifier, which even in small voltage amounts, can be much too big for your cig lighter. AC just means that the voltage fluctuates from negative to positive, and frequency is simply the time in which it takes a cycle to complete. (I think I've explained it right, I'm on pain meds currently lol)

  • L Y

    L Y

    Il y a 12 jours

    What about FM Bluetooth plugs?

  • Randy Livengood

    Randy Livengood

    Il y a 13 jours

    Hmmm. I wonder if that’s why my F-350 is throwing a code to check the gas cap! I replaced the gas cap and it’s still saying to check it. I’m going to take that stupid phone charger out today. Thanks Scotty!

  • BubbaJones


    Il y a 13 jours

    I just unplugged all of mine! With lots of grand babies with there faces stuck in devices they are missing out on so much of why I have them with me in the 1st place. Thank you for educating me. And giving me a reason why they need to connect with me & the scenery.

  • Hanz Groten

    Hanz Groten

    Il y a 13 jours

    2013 chev cruze dollarama adapters 6yrs old in a 6yr old car, key start ignition no issues

  • Ana Rey

    Ana Rey

    Il y a 13 jours

    I want one. rev up your chargerssss

  • jim halcom

    jim halcom

    Il y a 15 jours

    can those little adaptors be respmsible for my BCM going bad suddenly, or was it the LED headlight kit I installed recently in my 98 Plymouth Voyager? ?

  • Elmer Fudd

    Elmer Fudd

    Il y a 16 jours

    But if you flail your arms around in the air wildly you will understand it.

  • William Eshelman

    William Eshelman

    Il y a 16 jours

    Who would've thought? GREAT points and advice.

  • Betty Lpz

    Betty Lpz

    Il y a 19 jours

    Awesome information. I learned something extremely important. Thank You for educating me. Letting others know about this.

  • Ultra Joe

    Ultra Joe

    Il y a 19 jours

    This dude is crazy

  • Willie Williams

    Willie Williams

    Il y a 19 jours

    Scotty, i have been a mechanic for 30 yrs and i don't know as much as you do. Personally I'm tired of all the electronics on the cars especially the sensor system. I had a 99 montana the refused to start. Now, i deffinately am not the brightest guy about the wiring diagnostics and probably messed the car up. But i put $700 in new part on this thing and it still refused to start. The montana has a wire that goes from the icm (ignition control module) to the rear crank sensor on the back of the engine. That wire lays on the heat shield of the exhaust manifold and gets burned up a lot. When it does, the bare wire shows and shorts out the icm. Is it possible that it would short out the computer also? I'm asking because i have a 2000 Montana that runs pretty well. Since I figured i ruined the car and i couldn't get any help, i stripped the good parts and junked the 99 Montana.

  • John Lowell

    John Lowell

    Il y a 20 jours

    Scotty what do you think of a solar panel that attaches to the cigarette lighter port that keeps the battery charged?. I have been using one for my 2004 Ion that I drive occasionally and It seems to keep the battery charged. What're your thoughts ?

  • Bubba Wayne

    Bubba Wayne

    Il y a 20 jours

    Love the laffing Scotty, that’s why your videos are so entertaining 😂

  • Cary Butts

    Cary Butts

    Il y a 20 jours

    I wanted to say since I've found your channel. It's put alot of things into perspective. I now tell people the things I learn from you.

  • Bob Bowie

    Bob Bowie

    Il y a 20 jours

    I plug my *radar detector* into the lighter socket- I guess that's why I'm only getting *three miles per gallon.*

  • Drsilmi


    Il y a 21 jour

    🏃🏻‍♂️Running to my car to remove my sleazy phone charger.

  • Mr Pat

    Mr Pat

    Il y a 22 jours

    I replaced my standard rear tail/brake bulbs with LED type on my Honda and they worked well but guess what, everytime you pressed the brake pedal it would cause serious radio interference on my car FM radio! So Scotty is correct

  • John Lopez

    John Lopez

    Il y a 23 jours

    Another great video. I drive big rigs for UPS. and a bunch of our tractors have the check engine lights on. The mechanics check it and find nothing then reset the computer and it goes away for a short time but then always comes back on. Now I know why. My coworkers plug everything under the sun into the power points.

  • Christopher Stayton

    Christopher Stayton

    Il y a 24 jours

    I enjoy your video's very informative .

  • Rosemary leonetti/finelli

    Rosemary leonetti/finelli

    Il y a 26 jours

    I like that now my Van has a TV for Movies but was stock. Never used it

  • Charlie Caltagarone

    Charlie Caltagarone

    Il y a 26 jours

    Never would have thought

  • Saved by grace

    Saved by grace

    Il y a 26 jours

    Why does this remind me of Bill Net the science Guy?

  • TheMobster450


    Il y a 27 jours

    What about the inverters that you plug into the inside of a cigarette lighter ? Are those ok ?