C300 4matic 2012 Mercedes Benz water leaking

Simple to fixing this problem. W204 Mercedes Benz 2012 C300 4matic
Really bad water leaking on the passenger side, soak wet cause electronics problems turn off AC radio lights water damage

[@christantivilaisin5725]

Thanks a lot. My mechanic couldn't figure it out, so this helps a bunch.

[@dislike675]

Had the same problem. Found the car full of water on the front passenger side. Thanks for the video. Will try it your way

[@adventgroupmedia6248]

Did it work?

[@ismaelguerra6902]

did it work?

[@jperson03]

damn glad I watched this. I only had water in my passenger rear. I open the hood and I see that I didn't clap it into place. Hopefully this was my problem. Thanks

[@luisvalencia73]

I just got that problem yesterday thank you 🙏

[@boulanoireabdellah]

I have this problem... I will check it tonight and i ll give you my opinion... Thanks you

[@KingJustino777]

Great video buddy

[@allahonfingerprint3800]

Thank you, very helpful

[@tedtolentino4955]

Good information. Thank you.

[@antwoneking2323]

Very helpful!! 😊

[@reginasmith2728]

Thank you very much

[@adventgroupmedia6248]

You are welcome

[@visa419]

Hi, I find water in saloon my Mercedes W 204 passenger side! I don't know where come from this water? I think not outside!

[@bradleykt]

Thanks so much.

[@dawng4622]

I have an issue where the rear passenger floor is wet. The front passenger floor seems to be fine. What can it be?
I cleaned the sunroof drains the front drains near the hood. They all seem to be fine.
There is one thing tho.. when I put water in the sunroof drain I see water coming out from the bottom of the car near the front wheel and back wheel. However when I put water in the sunroof pipe on passenger side the water only drains from passenger front wheel side. Does the rear passenger side not have a drain point near the wheel?
Not sure what to do. Any help would be great!
Thanms

[@CleannMerc]

Any luck lol I’m having this problem now

[@Spicyricek20A]

Like caulking silicone or what type of silicone I owned my c300 for 7 years just started leaking a year ago and cost me $1700+ in damages took out the drain plugs just so it doesn’t flood again but leaks from there and keeps shorting my blower motor

[@adventgroupmedia6248]

I used industrial silicone, need to be something very strong.

[@moshoodorire4644]

I'm having the same blower problem everytime it rained. The control board stopped working, I think cos of water getting to the cables underneath.

[@bryanosorio1798]

Yeah I found where the water was getting in wich was this box and I was like.... how in hell you engineer something like this, I washed my car wile still on and after the wash suddenly I started feel a burning smell, now I'll have to check wich wire is making a false contact, this is simply non sense

[@sandersfamily7962]

What’s the name of that cover

[@adventgroupmedia6248]

i dont know

[@oneemotiva4975]

That is not t5he way to fix it, replace the rubber seal. Much easier and clean.

[@adventgroupmedia6248]

I agree with you, but if it is caused by a factory problem, change for the new one is gonna happen again, it is just a matter of time.

[@mirandamary3907]

How do I remove carpet

[@adventgroupmedia6248]

Well i cant help with that but, you will find lots of tutorials on TH-cam show you how.

[@michellopes9750]

Are u Brazilian? 😆

[@adventgroupmedia6248]

yes... and?

[@michellopes9750]

@@adventgroupmedia6248 Reconheci pelo sotaque. Não precisa entrar na defensiva, irmão.

[@chrispineagwanda1348]

What if the water is on the back

[@chrispineagwanda1348]

I mean water on the back seats

[@adventgroupmedia6248]

@@chrispineagwanda1348 you have to investigate. because there is other 2 drain on the back. Open the moonroof, and slowly thrown water on the backside, you may find the problem.

[@maxfv908]

I had so much water in the front it spilled over to the back. Thanks for the fix, been an issue for the last year. 2013 C300