Mercedes w203 All Fuses and Relays Location - How to test them

  Рет қаралды 783,277

doit_vehicles

doit_vehicles

Күн бұрын

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 .

Пікірлер: 346
@doit_vehicles
@doit_vehicles 3 жыл бұрын
Other Videos about this car : EVAP system : kzfaq.info/get/bejne/nJpgmJCbua_Xj2g.html Injectors : kzfaq.info/get/bejne/q-B7aJWIs7qwl6s.html MAF sensor Test : kzfaq.info/get/bejne/eNKCfJaStKmmm5s.html Power Steering Pump : kzfaq.info/get/bejne/g8mfms2YprTRZX0.html Alternator Replacement : kzfaq.info/get/bejne/ptyIkrRhupbbd40.html Check the Playlist for more : kzfaq.info/get/bejne/eNWVi9WJv5i4noU.html
@markpayette6265
@markpayette6265 3 жыл бұрын
2003 c230 m
@silentjames1608
@silentjames1608 3 жыл бұрын
11
@moskie6487
@moskie6487 2 жыл бұрын
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 !!
@dontaeclay1859
@dontaeclay1859 Жыл бұрын
I got the same problem now😅
@AngleFan45
@AngleFan45 Ай бұрын
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
@User-ml7xp
@User-ml7xp 6 ай бұрын
Right on bro ,perfect straight to the point information...thanks
@kelvin13129
@kelvin13129 Жыл бұрын
Very clear and helpful video..thanks a lot!!!!
@syedpervez7009
@syedpervez7009 2 жыл бұрын
Thank you for such a helpful video. God bless you.🙏🏽🙏🏽🙏🏽
@barbarasamuel2855
@barbarasamuel2855 4 жыл бұрын
Thank you, this is very helpful.
@edward3105
@edward3105 2 жыл бұрын
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 👍👍
@doit_vehicles
@doit_vehicles 2 жыл бұрын
thanks
@williamshanasy2288
@williamshanasy2288 5 жыл бұрын
thanks for the knowledge... clear and precise 😉
@ounees786
@ounees786 2 жыл бұрын
Absolutely brilliant your a legend
@cryodaniel1122
@cryodaniel1122 5 жыл бұрын
thx for fuses location ! u saved me!
@doit_vehicles
@doit_vehicles 5 жыл бұрын
That's good !
@espejo1988
@espejo1988 3 жыл бұрын
Saludos desde Republica Dominicana! Greeting from Dominican Republic
@TheSecondHalfProject
@TheSecondHalfProject 17 күн бұрын
Thank you for this video!
@MsNelson18
@MsNelson18 9 ай бұрын
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
@mbenz9389
@mbenz9389 Жыл бұрын
Well,that was so nice! Thank you very much
@khamtp42
@khamtp42 4 жыл бұрын
very good video thank you . i have 2007 clk350 do you know where is fog lights fuse location
@timothyhinson8641
@timothyhinson8641 3 жыл бұрын
good video ...and good test method for fuel pump relay
@jakesjatto8154
@jakesjatto8154 4 жыл бұрын
This is a very useful video and very correct. I have learn a lot in just few minutes. Thanks.
@redbulletgamming876
@redbulletgamming876 9 ай бұрын
Thanks you bro your video helps me ❤
@DevonThaDude84
@DevonThaDude84 2 жыл бұрын
Thank you! Great, clear and simple 👌
@yhwe100
@yhwe100 3 жыл бұрын
Great info. Can you advise which fuse is for number plate light?. There is no current to my left side plate light.
@Talex-vu4iu
@Talex-vu4iu 3 жыл бұрын
Definitely needed video. 😊
@mohamedazkoul9544
@mohamedazkoul9544 9 ай бұрын
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 ?
@andresbuenaventura5275
@andresbuenaventura5275 2 жыл бұрын
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!
@terrencerajasooriyer328
@terrencerajasooriyer328 3 жыл бұрын
Thank you so much, very useful
@cdb_music6949
@cdb_music6949 4 жыл бұрын
Excellent video thank you
@unknownsamoan01
@unknownsamoan01 4 жыл бұрын
Great video brother! Do you know where I can buy a fob chip for keys? Thank you.
@joyikoro9052
@joyikoro9052 4 жыл бұрын
Thanks you for this tutorial.
@doit_vehicles
@doit_vehicles 4 жыл бұрын
You're welcome !
@kenodavis6507
@kenodavis6507 4 жыл бұрын
I love it thanks so much
@eddyjtaylor
@eddyjtaylor 4 жыл бұрын
Great video 👍 clear and informative
@empece60
@empece60 5 жыл бұрын
Good work mate. I have no voltage on fuel pump... Your vid is very helpful.
@doit_vehicles
@doit_vehicles 5 жыл бұрын
I hope you'll solve the issue ..
@7urkm3n
@7urkm3n Жыл бұрын
Is it located on engine box side ?
@jeffj2010
@jeffj2010 3 жыл бұрын
Great video. Can you advise the location of turn signal relay for C300 ? Thanks
@arielgarcia416
@arielgarcia416 3 жыл бұрын
You are a nice guy, thank you for share.
@jamesnerini588
@jamesnerini588 7 ай бұрын
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
@alejandraoregel8648
@alejandraoregel8648 2 жыл бұрын
Nice video, thanks, Please tell me if you know where is located the AC relay for 1997 Mercedes Benz, c230?
@oatz1878
@oatz1878 5 жыл бұрын
Great info! Thanks
@doit_vehicles
@doit_vehicles 5 жыл бұрын
You're welcome )
@JemsD1A
@JemsD1A 9 ай бұрын
I learn from this thank you
@vicgalindo1
@vicgalindo1 4 жыл бұрын
Do you know where the fuses or relays are for the front headlights?
@danielfriday8246
@danielfriday8246 Жыл бұрын
Nice video man👍
@wessamhallak8560
@wessamhallak8560 Жыл бұрын
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 ?
@andiyani8096
@andiyani8096 4 жыл бұрын
Thx for the info...but im not found looking for audio relay
@glenrosebusane4102
@glenrosebusane4102 3 жыл бұрын
Bro, thank you very much. Which is the fan relay
@cc92103
@cc92103 4 жыл бұрын
Very helpful, thank you.
@starflores464
@starflores464 3 жыл бұрын
Bypass solenoid on a 2003 c240 Benz
@nickayivor8432
@nickayivor8432 2 жыл бұрын
Thanks 👍 very helpful video God bless you 👍
@doit_vehicles
@doit_vehicles 2 жыл бұрын
God bless you too !
@twizarsimz1184
@twizarsimz1184 Жыл бұрын
Hello thank you for this video, where is the fan relay?
@wilsonk
@wilsonk Жыл бұрын
Nice sharing my friend
@neptunevibe
@neptunevibe 4 жыл бұрын
Very gopnik .. thank you!
@JuanRojo-bv7jm
@JuanRojo-bv7jm 9 ай бұрын
thanks for your video
@qtstr8
@qtstr8 4 жыл бұрын
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?
@davidkonate2937
@davidkonate2937 11 ай бұрын
Super useful ,thank you sooooooooo much !! 🫡
@sjsmoove1
@sjsmoove1 5 жыл бұрын
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.
@atefattia4161
@atefattia4161 4 жыл бұрын
Thank you very much
@rabihhajar8711
@rabihhajar8711 10 ай бұрын
Hi , just passing to say thank wish all the best 🎉s
@31JE2F
@31JE2F 3 жыл бұрын
Thanx for that !! You are a BOSS 🙏
@doit_vehicles
@doit_vehicles 3 жыл бұрын
You're welcome!
@davidkiria285
@davidkiria285 4 жыл бұрын
Thanks bro
@sangeenshah4428
@sangeenshah4428 4 жыл бұрын
Good job i like your video
@rafaelbautista9221
@rafaelbautista9221 5 жыл бұрын
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
@doit_vehicles
@doit_vehicles 5 жыл бұрын
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..
@fatihemre5019
@fatihemre5019 4 жыл бұрын
There is no relay. Ac compressor has no clutch. Because ac compressor works according to its proportional valve.
@EndritVj
@EndritVj 5 жыл бұрын
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!
@doit_vehicles
@doit_vehicles 5 жыл бұрын
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 .
@timothyhinson8641
@timothyhinson8641 3 жыл бұрын
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?
@sunnysengvilay780
@sunnysengvilay780 3 жыл бұрын
Do you know where I can find fuse for headlamps and signal lamps?
@davidtodoterreno70
@davidtodoterreno70 4 жыл бұрын
GRACIAS , UN SALUDO DESDE ESPAÑA
@doit_vehicles
@doit_vehicles 4 жыл бұрын
Hola !
@bryanramos
@bryanramos 5 жыл бұрын
Thank you
@albablancollorca8242
@albablancollorca8242 2 жыл бұрын
Good video 62 obd fuse to diagnose how much the fuse i amps?
@bezgh9308
@bezgh9308 7 ай бұрын
Hi is there any fuse for fuel level indicator? min has dropped dwon and wont come up after changing the fuel pump
@ryeinn6971
@ryeinn6971 2 жыл бұрын
Good video. I have the same car but am looking for the alternator fuse and can’t find it
@jmikullovci9698
@jmikullovci9698 10 ай бұрын
A rat ate my paper i wish i could sent pics here in youtube its hilarious
@funguy4utube
@funguy4utube 4 жыл бұрын
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 ?
@rohanboswell5408
@rohanboswell5408 Жыл бұрын
great video
@boogie153
@boogie153 3 жыл бұрын
Nice vid, useful explanations. 👍 Could the Fuse-plan be downloaded somewhere ??
@10inja
@10inja Жыл бұрын
Yes, do a search, I found it online easily. it was as a jpeg
@vfpaintjobs
@vfpaintjobs 3 жыл бұрын
Is there one for the headlights on a S430?
@TechthroughToni
@TechthroughToni Жыл бұрын
Bro this video is well explained. 06:38 i have a problem with fuse 52 for starting the car, it keeps breaking and my car won't start and i have to constantly replace it. I see number is 20 on yours, mine is 15. Do you have any idea why mine keeps breaking? Thanks
@kiwiwifi
@kiwiwifi Жыл бұрын
Change the fuse to 20Amps fuse. Your current fuse is constantly blowing because your starter relay has a damaged resistor. Replace the relay with one from Mercedes’ Benz. More expensive to buy from Benz; but best practice in this situation.
@TechthroughToni
@TechthroughToni Жыл бұрын
@@kiwiwifi i tried to replace with a number 20 yellow fuse but still didn't work. I ended up taking it to my mechanic. He repaired something, I don't know what exactly. Now it works perfectly fine with a non-mercedes blue fuse number 15
@maniaci86
@maniaci86 3 жыл бұрын
Thanks!
@davidtodoterreno70
@davidtodoterreno70 4 жыл бұрын
muchas gracias amigo
@iuriesavin6358
@iuriesavin6358 Жыл бұрын
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
@a.ca.c9809
@a.ca.c9809 Жыл бұрын
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
@Majnun74
@Majnun74 4 жыл бұрын
Is there a fuse for the alarm siren (located front passenger wheel well)?
@olegt333
@olegt333 2 жыл бұрын
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 .
@lubomirberec7969
@lubomirberec7969 4 жыл бұрын
Hi, I have problem with parking lights front. It have electronic fuse. Do you know how it is work ?
@RAFAELGONZALEZ-kc2yn
@RAFAELGONZALEZ-kc2yn Жыл бұрын
Nice video, could you tell me PLEASE were os the fuse or relato for the rear Windows sunshade,.mine stopped working one day, it's a M.B. w203, C 320 elegance 2005 with only 110,000 kilometres. Of not the casé, could you help me find out why it's not working ? Thank you, greetings from México city, México 🇲🇽.
@JonathanGonzalez-ol9iv
@JonathanGonzalez-ol9iv 3 жыл бұрын
So which would be for engine fan is it a relay?
@billstrasburg384
@billstrasburg384 3 жыл бұрын
"Doom Lights" sound awesome. My Mercedes doesn't have that option. Can I add that aftermarket?
@momdoer
@momdoer 2 жыл бұрын
I think he meant dome lights
@gregschmidt3620
@gregschmidt3620 3 жыл бұрын
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.
@doit_vehicles
@doit_vehicles 3 жыл бұрын
It requeres deeper invetigation which includes testing , wiring diagrams tools and knowledge about what to look for .
@gregschmidt3620
@gregschmidt3620 3 жыл бұрын
@@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
@Chris-vx5kp
@Chris-vx5kp 4 жыл бұрын
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.
@alexcascante001
@alexcascante001 4 жыл бұрын
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
@Chris-vx5kp
@Chris-vx5kp 4 жыл бұрын
@@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.
@anwardada7077
@anwardada7077 3 жыл бұрын
Excellent
@morrellcarandang4749
@morrellcarandang4749 5 ай бұрын
hello. this particular year has central gateway?
@robinaleksanderjohannessen3442
@robinaleksanderjohannessen3442 4 жыл бұрын
Thanks for a good video. The only thing im missing is the fuse for the windshield flusher pump. 🤔
@doit_vehicles
@doit_vehicles 4 жыл бұрын
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
@travissorrell1708
@travissorrell1708 3 жыл бұрын
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
@somathilakeBwm
@somathilakeBwm 2 жыл бұрын
My mercedes w203 car instrument cluster out of power .i checked fuse no.42 it is ok.what will be issue ?
@MrViktor182
@MrViktor182 2 жыл бұрын
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
@davidkiria285
@davidkiria285 4 жыл бұрын
Very usefull a lot of thanks
@sobeteracotapremontate5022
@sobeteracotapremontate5022 5 жыл бұрын
Thanks men
@doit_vehicles
@doit_vehicles 5 жыл бұрын
you're welcome !
@cars_worldcw488
@cars_worldcw488 2 жыл бұрын
Thanks a lot sir. I have the abs light on the dashboard. Can it be a fuse problem? The 56 one ?
@doit_vehicles
@doit_vehicles 2 жыл бұрын
Hi ! of course it can be ,depends of the problem
@cars_worldcw488
@cars_worldcw488 2 жыл бұрын
@@doit_vehicles ok thank you
@collinskanyensha8169
@collinskanyensha8169 Жыл бұрын
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
@joshuam.bncube1934
@joshuam.bncube1934 2 жыл бұрын
thank you was looking for the cigarette lighter fuse location
@kracksmith4ejm1
@kracksmith4ejm1 3 жыл бұрын
what is all the relay again, i heard 1. default relay, 2. wiper speed relay, 3. Engine terminal relay?, 4. terminal 15 relay?, 5. wiper on/off relay, 6. chassis relay? so can you confirm #3,4,6?
@fredericklikoro9413
@fredericklikoro9413 6 ай бұрын
Anything for alternator?
@ringer7622
@ringer7622 5 жыл бұрын
Hey questions. My 1999 c230 Kompressor key does work but lites up and infa-red works. Do u know where I should start to fix it please
@doit_vehicles
@doit_vehicles 5 жыл бұрын
You meen it does not start the engine ? Or it does not lock the doors
@MrOldborris
@MrOldborris 3 жыл бұрын
What does electronic mean next to windscreen washer pump please
@jesseherrera7581
@jesseherrera7581 2 жыл бұрын
GRACIAS!!!!
@anzwes8436
@anzwes8436 3 жыл бұрын
Hey man I also have a question, I have a Mercedes W203 c200k, I’m wondering if that’s OBD2 or OBD1, the heads up monitor I bought doesn’t seem to have power at all(tested on friend’s vehicle it works), the car’s OBD port is exactly the same so I can insert that, however I’m not really sure if my car is OBD2 complaint...
@doit_vehicles
@doit_vehicles 3 жыл бұрын
All the gasoline engines sold in Europe after 2001 are OBD 2 . Some are OBD 2 even before 2001 . If it fits on the connector it means its OBD2 . OBD1 will have different connectiors
@anzwes8436
@anzwes8436 3 жыл бұрын
doit_vehicles thank you so much I will take a look at the fuse tmr, thanks so much man, you are sexy af
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