///matth

My wife’s 2019 GLC63 Coupe has less than 3k on it.
Woke up this morning after a pretty hard rain last night to find about 1/2” of water on the drivers side floor. The doors, windows and sunroof were all fully closed.
After shop vacuuming the water out I started it and immediately got a suspension malfunction warning. The suspension keeps going back and forth from S+ to S then the warning again.
Anyone experienced this?

Plutoe

your evap drain line is clogged

///matth

So some follow up:
it was the sunroof drains clogged.
dealer says not under warranty even though the car has fewer miles than required 10k maintenance. I had to get my insurance company involved.

///matth

Another update: both wiring harnesses under the drivers floor need to be replaced. Parts need to be made to VIN in Germany and are 15 weeks out at a cost to my insurance company of $14,000.
Takeaway: keep those drains clear!

Ftpohyeah

where the hell are the sunroof drains located?

GateKeeper

better question, how the hell did they get clogged, what caused the clog

wtf

.

Koki_999

Exactly. And car has only 3k, this must be covered under warranty for 100%.

Koki_999

"So some follow up:
it was the sunroof drains clogged.
dealer says not under warranty even though the car has fewer miles than required 10k maintenance. I had to get my insurance company involved."


Where U were driving that U get them clogged with 3k on ODO ? This is absolute BS!!

Your car is almost NEW, if U really did not forget anything opened, there is some other issue like wrong sealing in you sunroof/window or etc.

It should be covered under warranty.

///matth

Dealer said service interval 10,000 miles or 1 year, their position is it should have been serviced since it’s a 2019. So basically they can duck any warranty claim if we don’t bring our cars in once a year, I agree- BS.

Dealer also said clog was from “dirt and debris”

I won’t have the car back for 12 weeks, but when I pick it up you better believe I’ll find out where these drains are and how to clear them.

///matth

Update: so 12 weeks turned into over 6 months, got the car back last week. Delays in AMG parts and qualified technicians. Final bill to insurance company was $20k. Sheesh.

Kay2400

This is happening to me same problem but the water has dried up an gone . I was told wire harness has a couple shorts , I need my warranty to cover this , I will not be mentioning water damage to the dealer as I need my warranty to pay , I’m not sure how bad mine is to as bad yours was . 2018 e300

n0mad17

Does anyone know where these drains are located? Seems like an expensive problem that could be prevented easily

W205C43PFL

Might be from the sunroof, try to see if it indeed is https://mbworld.org/forums/e-class-w...ml#post8784947
if so, you could consider trying this: https://mbworld.org/forums/e-class-w...ml#post8784803

PartyVan

Did you figured out where and how the drains got cloged?

Kay2400

They are in each corner of the sunroof little circles

W205C43PFL

Do you mind posting some pictures just in case I am looking at the wrong thing?