Daveswin

Hello,
I have a problem with my convertible soft top, it stopped working. I have read the forum to find the solution, but couldn't find anything. I checked and replaced fluid, I checked electrical connection and there is no current coming to the roof hydraulic pump. I was looking for the pump relay, but couldn't find any near the pump as in clk. When I try to open the roof the windows go down and the roof stays, there is no noise from the pump (because the is no current coming). Do You know the location of the relay or maybe could provide me wiring diagram.
Thank You.

usedclkOwner

Can I join this thread please?
My CLK roof has just stopped working, the same thing happened last year. Opened it, closed it fine. Second time, nothing. WIndows move, no motor/pumpo sound, so there's no power going to the motor/pump..
Had to go to an MB specialist last year, who told me it was the relay and charged me £198 for fixing. Said the labour was the main cost.

Same thing has happened again, I can see how cheap these relays are (under a tenner), so I'd like to try this myself.
I know the part number - , but I am unsure WHICH relay to swap out.

Could someone please supply instructions and/or an image on where the roof activation fuse/relay is please , my CLK is 2004 240 Petrol.

Many thanks in advance.

konigstiger

209, should be posting here search “cabriolet”:

https://mbworld.org/forums/clk-class-w209-43/
https://www.benzworld.org/forums/c209-a209-clk-class/

usedclkOwner

Thanks for responding, it's really appreciated, but this is for the wrong car and looks to be for a pre 2003 clk, where mine is 2004 and up.
That post relates to the version that predates mine and the pump and relay configurations are completely different.

Daveswin

It is next to hydraulic pump in your car.

Daveswin

I'm asking for C207 E class 2010, not clk. Best regards, Rafa.

konigstiger

Check connections @ control unit, revisit fuse 61 @ rear SAM if all seems fine best to have someone pull codes using Xentry (MB diagnostics).

Daveswin

Hello, thank You for your answer. I checked all fuses and relays before, they are ok, I also checked the current coming to the A7/5x1 connector before. There was very small change when operating the roof switch from 0 to 0,1 V. I will find smb to check the error codes. I found N22/6 box, but I don't know what is that, is there anything I can check manually with multimeter?

Daveswin

Hello, Thank You for your help, that was the problem, I left the car in the local garage and they fixed the N22/6. Thank You for your help.

Kevin9664

Hi, what did they do to fix the N22/6? Check connections? Replace it?

My top isn't working. The roof switch stopped working. Nothing even comes up on the HUD when I press it.

Neil Butler

CLK200 2005 ROOF STOPS AT THE HALF WAY POINT

benyapzl

hi, could you share what did they fix to N22/6?

or they replace it?