NICEST Car Horn Ever- DIY

Birt 14 jún 2017
This horn is SO courteous my car was granted Canadian citizenship yesterday.
FREE Audio Book-
A review of all the books I've listened to recently:
Check out Bob's video:
My buddy Howard does this for a living:
Links to the stuff I used (not sponsored):
Sound board:
PA Speaker:
12V to 5V:
Train Horn (not my exact version but this will work well):
Less expensive version:
Courtesy Honk WAV file:
R2D2 WAV file:

0:27- Ceral Killa- Blue Wednesday -
2:18- Berlin- Andrew Applepie-
3:20- Dance- Danijel Zambo-
4:38- Special song written just fo my bad self- Lincoln Hoppe,
5:33- Too Happy to be cool by Notebreak-

Summary: I customized my car horn to play three different sounds. The main sound is the "Courtesy Honk" which is used to get the attention of other drivers in a non-emergency scenario. It's two quick chirps of the horn that is not only friendly sounding, but it's not as loud as a normal car horn.

I make videos like this once a month all year long while supplies last:
FACEBOOK: MarkRoberISchats
TWITTER: #!/MarkRober
INSTAGRAM: markrober


  • This guy is pretty cool. A good dude

  • lol this horn wont work in india u need a real horn for ppl to notice

  • Mark rober for *PRESIDENT*

  • In India, we just use the stock horn and make tunes😂.

  • Bro keep this a side In India lorries have total bollywood songs in their horns !😂

  • Cool

  • I don’t get why so many people disliked this video.

  • You sound like ChrisFixIt

  • I wanna "WHAT COLOR YOU WAITIN' FOR BUDDY??" (in a NY accent of course) button for the stop light sleepers.

  • I want a car horn that sounds like 4 tires skidding sideways across a highway. Texters beware!!!

  • I still like the old fashion yell out the window and shake fist method.

  • People in NYC just scratching their heads at this concept.

  • From left to right: Standard horn, 2 beep horn, train horn, r2d2 horn 😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎

  • ik m late but uhh were can i get one😂

  • Ok no, the third honk is obviously a wolf whistle haha

  • cant beleive how this video is nice !! nice doing man !

  • I need a "Use your goddamn turn signal!" horn

  • -rep tylko pl

  • Quick question Mark, at 2.18 the sound board shown on Amazon has no 3.5mm audio jack BUT at 2.19 and 2.38 it shows a 3.5mm jack built in, can't find the one with jack on Amazon!?

  • 1:34 - Узнаю матушку Россию! I recognize Mother Russia! Ахаха

  • Hey @Mark Rober we drive a Jetta too and we named it the Vugatti. Just curious if you get the meaning of it?


  • Yes I love this the spark EV has something similar and it’s so much nicer than that rude honk

  • UNHINGED comes to mind lol

  • Cars should just be made with this built in

  • This is genius

  • 1:33 Oh, Motherland!

  • I don't like the sound it is still sharp, if you go to South Korea the taxis (and maybe most cars) there have 2 horns one soft, one harsh, the soft one sounds cool, a lot cooler than yours.

  • German TÜV says NOOOOOOO

  • You forgot one button. The dixie horn for a nice horn when you drive by someome

  • “Because I drive a Jetta” Mark bought a Tesla soon after

  • Don't forget the brake light and high beams.

  • I should make one of the buttons unleash a shockwave that destroys buildings.

  • Was that an R2-D2 sound...?

  • Mark has got the horn

  • Nope at all !

  • someone, somewhere, with dyslexia, is shaking their head right now and laughing their a-- off!! XD!!

  • I always thought a screeching tire sound would be useful. Here is the scenario - someone cuts you off. If you honk, they’re going to be defensive and think you’re the jerk. But if they hear (what they think) is your tires screeching, they’ll think “OMG, I just cut that guy off and he had to slam his brakes”....and they’ll feel bad (hopefully). This could also be useful is someone is following way too close. You don’t want to brake check since that could cause an accident and hurt someone. But what if you could do a screeching tire sound? It might make the follower think you hit your brakes even though you didn’t. Maybe an idea for next time. I agree a “nice” horn sound is the missing feature all cars should have.

  • 4:29 hahahaha lol

  • what,s a cigarette lighter cable???

  • I would not be comfortable with a drill that close to my fingers

  • Stop the bull sheet and do us all a big favor, destroy your video camera.

  • my horn would say get off your phone!!!!!!!!!!!1

  • Mawk rova always cheats!!!!

  • Mark: Don't text and Drive! Me: Watching the video while driving

  • Time to create Tom Honks

  • incest car horn- ahhh man, I read that wrong

  • Jetta, the most ticked car per capita in America and you thought BMW drivers are squirrels

  • Truly long ago i had this same idea!!!

  • Hello Mark, I'm interest on building this horn project, do you have a tutorial step by step video? Would appreciate if you can answer me my friend. Thank you.

  • And now Tesla is trying to incorporate this into their self driving software. haha😉

  • Woow I like dis. 🎺🎸🎶

  • Imagine trying to use the supernfriendly R2-D2 horn on the lady in the lot and accidentally pressing the semi-horn....

  • We want a Sasageyo horn

  • I have a question is this LEGAL? I really don't know if you can change your car by cutting parts for putting other things like this custom horn?

  • Tesla users .....

  • Is this possible?

  • I want to install a horn that sounds like tires screeching,then a really loud car crash.

  • I wanted to ‘help’ the woman with her groceries...I need help.

  • Dude this still looks so cool and a really want a car with these. The sound of the honk is just. So aggressive, and I’m not an aggressive person

  • I had this isea 20 years ago!

  • Uhhh does he have something to hide on the texts...

  • This dude represent whole of Canada. Respect.

  • There's an L in SOLDER

  • there is a flash too

  • The ill-informed discussion nally inform because nurse adventitiously earn mid a rebel option. grouchy, stale acknowledgment

  • Why don't you just have a continuous hidden speaker that runs engine noise through a program that's hooked up to the sensor on the pedal so that the sound will get louder and quieter when you step on the gas and when you release the gas. Their, problem solved!!

  • I never have honked at anyone before ,I find it really rude ,I got honked at once I followed them cut them off then threatened them ,I'll never tolerate getting honked at it's a huge pet peeve!!

  • The real issue is that people interpret a car horn to be offensive rather than a simple communication device.

  • I too drive a VW, but it’s a red Beetle, the horn sounds so old even though it’s literally the model from 2019.

  • 1:46 AMTRAK

  • I just want a huge spatula that comes out from the bottom of the car and flips the front one over to the side.

  • Try the horn of Rusty from Thomas & Friends, he's got two tuned horns. One High, one Low. _____ ______

  • That was cool, now what about a turn signal to indicate a u-turn?

  • Great video man

  • Someone has to do this but instead of a nice horn, it is a hockey goal horn

  • If I ever hear a courtesy honk when I’m on the road I will yell at mark rober until he says hi

  • dont go thug life on me

  • bruh i have a mustage

  • Me watching this on my bed eating pop tarts

  • I would be careful with this advice in these volatile and litigious times. If someone makes your big loud horn and is shot by someone else for abusing them with it, who is liable? That's a question for the courts. But I wouldn't want to be the one answering it. Just sayin'...

  • The teenage pukes are more likely to roadrage on you with a hatchet.

  • Dude at the end was like “Duude wat the freeak.”

  • Tang look like lancaster 🤔

  • Should have made the noise a gun shot

  • r2d2 sound is the best!

  • Why do I feel like it ended so suddenly, I wanted to see it in use more.

  • This is mh favorite video on the whole internet

  • While here in India people are replacing their bike's horn with really loud ones like truck's

  • so how do you hook up the air horn with it

  • 20 videos in and every single one makes me smile :)

  • all of the work and only 3 honks. I would want like an array for every situation.

  • Someone need design a car that has A sign on it with LEDs that the driver can change to communicate with other people

  • That's a good idea in an age of road rage . it should be standard on all new cars

  • in my country this is very illegal

  • Superior work.

  • Is nobody talking about how the man threatens Mark Rober with a axe?

  • 3:22 does anyone know what instrument they used in this music?

    • sounds like harpsichord mixed over a pop beat.

  • 0:01 3:54 4:04

  • Where do you buy these items?