Fluid leak down to passenger area




You may want to check other fluid levels for good measure.
BTW: straight water is going to mess up your water pump seal and coat everything with lime.... drain the water, replace with specific MB coolant ASAP.




May I ask what experiment is your mechanic running on your vehicle? I am sure forum members would love to learn from your mechanic.
Now the leak. The only fluid running behind the dash are AC refrigerant, and coolant through the heater. Fluid on the passenger well usually come from:
1 - clogged sun/pano roof drains
2 - leaking windshield seal
3 - disturbed and clogged AC drain
4 - worn/torn door seals and driven over water, or heavy rain
5- leaking heat exchanger?
May I ask what experiment is your mechanic running on your vehicle? I am sure forum members would love to learn from your mechanic.
Now the leak. The only fluid running behind the dash are AC refrigerant, and coolant through the heater. Fluid on the passenger well usually come from:
1 - clogged sun/pano roof drains
2 - leaking windshield seal
3 - disturbed and clogged AC drain
4 - worn/torn door seals and driven over water, or heavy rain
5- leaking heat exchanger?
today i checked engine side also, there is some fluid in the engine covered area down.i think a chance of steering fluid leak, there is sound variation while fully turning steering




Have a look soon, steering is essential.




Here is that engine GUARANTEED to break and leak parts/region for coolant and engine oil.
The same thing happened to my friend C200 W204 which uses the same engine.
01.
.
.
02.
03.
O-rings of coolant and engine oil at turbo.
.
.
04. The engine oil filter + cooler combo housing and the plastic pipe
In Malay language, but it will show the broken parts
.
Item 3 and item 70 to be replaced.
05. If you tranny oil cooler is a combo with radiator , This will happen sooner or later, but I can't predict when :
https://mbworld.org/forums/e-class-w...ure-point.html
06. The power steering pump o-ring can leak and will leak as it aged.
.
Good luck with the repair..........


