Mercedes w203 All Fuses and Relays Location - How to test them
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- Опубліковано 20 тра 2024
- You will find all the videos I made about this Mercedes C200 in a Playlist :
• Mercedes w203 C class ...
If you want to diagnose meny of electric components of an Mercedes w203 first you have to find the location of the fuses and relays .
Than using a multimeter it is possible to get a pretty accurate diagnosis and help you decide if you need to change a part or not .
So in this video , I am gonna point out to you all the fuses and relays on this Mercedes C class and a quick demo on how to test a fuse and a relay . There can be found 3 boxes of fuses
Wanna help me out ? Check out my message on patreon :
/ doit_vehicles
Disclaimer :
This youtube channel :"doit_vehicles " can not guarantee that this information suits to your car . "doit_vehicles " assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk . - Авто та транспорт
Other Videos about this car : EVAP system : ua-cam.com/video/f40e-jTIs_4/v-deo.html
Injectors : ua-cam.com/video/uzK52WNTLgw/v-deo.html
MAF sensor Test : ua-cam.com/video/BlRI3aOCBkg/v-deo.html
Power Steering Pump : ua-cam.com/video/McogjgANm5I/v-deo.html
Alternator Replacement : ua-cam.com/video/pvX_Q0U0wGY/v-deo.html
Check the Playlist for more : ua-cam.com/video/BoeXrXZ2TnQ/v-deo.html
2003 c230 m
11
The best video EVER !! for a whole year my driver seat wouldn’t move thought I was going to have to change the motor , came across this video and decided to change the fuse w:out even checking it and lord behold my seat is moving !!
I got the same problem now😅
Definitely saving this video for later, I’m actually looking at 01 c320 I want to buy for a summer project and the owner told me it won’t start due to electrical issues, this video is very helpful
Very clear and helpful video..thanks a lot!!!!
Right on bro ,perfect straight to the point information...thanks
Thank you for such a helpful video. God bless you.🙏🏽🙏🏽🙏🏽
Saludos desde Republica Dominicana! Greeting from Dominican Republic
I did everything just like in the video.Everthing works fine except my car doesn't start.Battery ok,fuel pump ok,I think the problem is on the starter.Ty so much man!!Great explanation 👍👍
thanks
Thank you, this is very helpful.
Well,that was so nice! Thank you very much
thanks for the knowledge... clear and precise 😉
Absolutely brilliant your a legend
thx for fuses location ! u saved me!
That's good !
This is a very useful video and very correct. I have learn a lot in just few minutes. Thanks.
Thank you for this video!
Thank you! Great, clear and simple 👌
Thanks you bro your video helps me ❤
good video ...and good test method for fuel pump relay
Excellent video thank you
Thank you so much, very useful
Definitely needed video. 😊
Good work mate. I have no voltage on fuel pump... Your vid is very helpful.
I hope you'll solve the issue ..
Is it located on engine box side ?
I love it thanks so much
Thanks you for this tutorial.
You're welcome !
Nice sharing my friend
Great info! Thanks
You're welcome )
Great info. Can you advise which fuse is for number plate light?. There is no current to my left side plate light.
very good video thank you . i have 2007 clk350 do you know where is fog lights fuse location
You are a nice guy, thank you for share.
I learn from this thank you
Thank you very much
Very gopnik .. thank you!
Great video and explanation and using the tester. Do you mind showing me the fuse for the rear windshield shade or curtain for a C230 MB Kompressor? Thank you!
thanks for your video
Great video. Can you advise the location of turn signal relay for C300 ? Thanks
Thanks 👍 very helpful video God bless you 👍
God bless you too !
Super useful ,thank you sooooooooo much !! 🫡
Nice video man👍
Very helpful, thank you.
Bypass solenoid on a 2003 c240 Benz
Thank you
GRACIAS , UN SALUDO DESDE ESPAÑA
Hola !
Thanks bro
Good job i like your video
Hi , just passing to say thank wish all the best 🎉s
Thanx for that !! You are a BOSS 🙏
You're welcome!
Great video brother! Do you know where I can buy a fob chip for keys? Thank you.
Nice video, thanks, Please tell me if you know where is located the AC relay for 1997 Mercedes Benz, c230?
Thx for the info...but im not found looking for audio relay
Do you know where the fuses or relays are for the front headlights?
great video
Thanks!
Great video 👍 clear and informative
muchas gracias amigo
Thanks for the video! i have the same car and I can't open the trunk anymore... I keep pressing but its nothing happens, I saw a remote boot/ trunk release : 8,21... do you know if this relate to my problem? is there a fuse related to opening the trunk ?
Thank you did you mentioned where is the AC relay located my AC clutch does not engage thanks in advance for these great vid and explanation
On my car the switch is on the small panel by the shifter when I turn the dials , the clutch engages on the compressor . But I know some other cars have a relay also ; check if you have extra relays apart from what I presented , for example..
There is no relay. Ac compressor has no clutch. Because ac compressor works according to its proportional valve.
Excellent
Bro, thank you very much. Which is the fan relay
I have one more question in regards to the Function and the Fuse No. What does (SE - SA) stand for next to the function? I have a fuse #8 that's missing and it states Anti - Theft Alarm (SE). can or should I place one in that slot if their was not one their and if I do will it affect anything if it was already missing.
Hello thank you for this video, where is the fan relay?
to test for continuity to the fuel pump ...where do i place the red probe and the black probe?is there a inertia switch in the 2003 c 230 kompressor ...if so where?
Thanks a lot of the video , I have replaced the alternator for my C32 AMG it was defected I replaced it with another new one , it blow up the Fuel Pump relay and after I replaced the relay yet the car doesn't start ...I am looking for the alternator fuse ...any idea where it is ?
GRACIAS!!!!
Do you know where I can find fuse for headlamps and signal lamps?
Great video, thanks. One question, I have w203 220CDI (2004 facelift) and I see that fuse nr 58 and 61 are empty, on the paper they say for transmission electronics. I have automatic transmission with 5 gears. Do you know what are they for? Thanks!
Thanks. That's a good question .. Is your transmission "tip-tronic" ( the option on the gear stick to use it in manual mode ) ?
I can not be 100 % sure , but it is possible that the fuse box was designed for other high end models which might have extra options on the transmission (like extra selenoids) . I didn't check for my self yet , but you can disconnect the main wire harness from the transmission and look for continuity from those pins to the specific fuse box ; that can be one way to find out about those opened slots .
Good video. I have the same car but am looking for the alternator fuse and can’t find it
Hi mate! My dashboard is dark and I'm still driving 2 weeks till coming 2 second-hand dashboards from eBay. But even with other dashboards is the same! I read in the forum this is often and maybe is low battery, a bad connection or cut inside wire after crimping. How to find the pins with for power supply on this 20 pin connector and the fuse for this connector supply?
Nice vid, useful explanations. 👍 Could the Fuse-plan be downloaded somewhere ??
Yes, do a search, I found it online easily. it was as a jpeg
thank you was looking for the cigarette lighter fuse location
Which fuse can I tap off of in the driver's side fuse box for a switched 12v back up camera? I only get constant power on all fuses in the drivers side fuse panel....many thanks
Excellent video. I have a problem with my Mercedes Benz w203 c class. It doesn't turn on the dashboard light and no fault indicator light, but the car turns on without problems, but the front lights and the engine fan turn on at maximum speed. I don't know what my car has. Could you tell me if it will be a fuse where I can locate it? Thanks you
Thanks men
you're welcome !
Love you
SUPER!VIDEO.Th.
Good video 62 obd fuse to diagnose how much the fuse i amps?
A rat ate my paper i wish i could sent pics here in youtube its hilarious
Any idea what relay is covering the radiator fan on a c220 w203 diesel from 2006? can't find anywhere. we'll except the fuse 51. I need to know the relay please how I locate it. thank you
Very usefull a lot of thanks
Is there one for the headlights on a S430?
Hi, I have problem with parking lights front. It have electronic fuse. Do you know how it is work ?
Hey there ... great videos .... here is my odd problem ... it is a long story. Maybe you can help me, I know what caused my problem. I have a 2006 C-230 Mercedes Sport with 63,000 miles. I had been looking at my fuses to try to disable the car alarm that kept going off randomly. I did not even touch the fuses as I figured I would later that day and my big mistake was leaving the fuse cover off since I knew I would be back later on. The problem is I went for gas and figured why not get a car wash. I did and as I came out of the wash I heard the radiator fan louder than usual. I pulled off to the side of the car wash and turned off the engine and then the fan came back on .... I pulled out the key and it still stayed on. Then I opened the hood and I saw that I had left the fuse box cover off and looked closer and I saw some small drops of water on the fuses. Murphy's Law. I had left the cover off and then got a car wash and water had somehow sprayed under the bonnet. A bad coincidence. I dried it off as best I could. The fan stayed on. I drove it home and it stayed on even without the key. Right now I have the negative terminal off the battery to stop the fan. I will readdress the problem in the daylight tomorrow. Any thoughts ?
Is there a fuse for the alarm siren (located front passenger wheel well)?
2005 c230 kompresser what is it when the fluid is not squirting is there a fuse for that & if not where is the pump or part located?..Thanks
very well explained my friend , tThumbs up. you should be thinking about a career in Education my friend, for the meanwhile , thank you and keep up with your wonderful work.
cliff. D
Hi ! I am glad you liked it :) Thanks for suggestion , I have heard the same from some of my teachers in school as well
Hello, I have the same vehicle. I did not hear you mentioned anything about speedometer/ dashboard fuse . I need to find- test it.
Could you please sent some pictures/ information on speedometer- dashboard fuse system location? C 320 model .
I'm trying to locate the left and right seat relay didn't see it in ur video, can you help me out 01 Mercedes Benz C240
So which would be for engine fan is it a relay?
Great video > question 07-c280 / crank no start especially after warmed up. Checked fuse & relay for fuel pump ( good ) replaced fuel pump with vdo and still having issues!! Had at two separate certified shops with no luck.
It requeres deeper invetigation which includes testing , wiring diagrams tools and knowledge about what to look for .
@@doit_vehicles ok, thanks for suggestion. I did bring to shop that specializes in Mb and they found the new fuel pump was drawing to much amperage!! So I replaced again and still having issue !! So I'm thinking ground issue ?? Any recommendations where to bring in Minnesota??
Thanks again
Thanks for a good video. The only thing im missing is the fuse for the windshield flusher pump. 🤔
It might be in one of the fuse for " electronics " since it's a low amperage it will be in a bulk with other components
A+
Please help by explaining the reason why reverse lights are coming on when raving the engine when the gear is in forward gears. This is w203 and m111 engine
My mercedes w203 car instrument cluster out of power .i checked fuse no.42 it is ok.what will be issue ?
Thanks for your educational teaching but please what we do when the key 🔑 fell down and not locking up the car and does we called expert said the key is okay but not no why is not locking up. Please help if possible
Sweet
Hello. My horn beeps by itself and audio volume goes up and down also by itself. Do you maybe have advice what should i check on my car? Its Mercedes c200 kompressor w203. Thank you
"Doom Lights" sound awesome. My Mercedes doesn't have that option. Can I add that aftermarket?
I think he meant dome lights
Hi is there any fuse for fuel level indicator? min has dropped dwon and wont come up after changing the fuel pump
What does electronic mean next to windscreen washer pump please
What do terminal 15 relays do?
My Rear Fog light went out on the one side, the bulb was good, and on the fuse list at 1:10 it say "electronic". I was wondering where the fuses or relays for the fog lights are? Excellent video by the way.
Chris I’m having the same issue. My left blinker isn’t working and I see that for turn signals it says electrical. Not sure what to do
@@alexcascante001 I saw a video where a guy replaced the whole blinker assembly. It looked like a pain because he had to take off the steering wheel and the air bag.
Anything for alternator?