ms3008

Does anyone have the part number of the two black inverters/relays that come with the oem AMG illuminated door sill kit? They are the two black items in the middle of the picture, just below the red bag.

adibaiz

Do you know where can i buy a complete set? I like the look and was thinking to get them also.

andrew c230k

I can look up the parts if you give me a parts number of one of the other parts so I can find it easier in the epc.

xxGenericSNxx

For the illuminated door sill kit for my R Class, the inverters are B6 689 0126 and labelled "RELAIS."

I bought my illuminated door sill kit used and the seller told me he lost one relay and bought another one, and it ended up having a different part number and the relay is green instead of black like my other three. From y photo records, I don't have a complete part number, I can only make out the last five digits which are "86 6 89."

ms3008

Thank you all so much! The other part numbers I found in the kit are:

A204 820 49 85 (control module)
A204 820 00 04(wiring harness for control module)
B6 602 1063(right sill)

There is another wire that connects to the sills and inverter but it does not have a part number.

xxGenericSNxx I think I saw your seller's thread and got a part number B66890126 but the dealer couldn't find this part. I also found another part number B6689139 from the S-class forum. I'm not sure if I can use that but the dealer managed to find that in the system.

ms3008

You can try mbonlineparts/ parts.com/ ECStuning. Their prices are usually cheaper than the dealership.

andrew c230k

I can see it in the epc but it wont give me the parts numbers because I don't have a vin that the car came equipt with.

andrew c230k

Wiring harness for retrofitting illuminated door sills A2045403207
Distribution block A0045468240

Control Unit A2049005005

Rail parts kit A2046803635
A2046806235
A2046806435

ms3008

Thank you so much for the numbers! I took a look at them and unfortunately the inverter/ relay is not in there. I think it should be similar to this: B6689XXX. I guess I'll just take a risk and order B6689139 from the dealer. Hopefully it is the right one.

andrew c230k

You sure its just not called something different ? Ie control unit?

It would be helpful if you posted the parts numbers of the parts you already have... I don't think its possible to order that part that starts with a B its not a standard parts number as such.
Ill review the WIS for installation instructions to see if I can find out anything more.

zeethree

hello all!

I am new and in the same situation...Drivers side is not lighting up. Was told by the dealer they removed it and hooked it up to the passenger side and it lit up.

Do I need just the relay kit? and if so - what part number is it i'm looking for?

Dealer said i'd need the whole kit for $1,2000. Definitely would like to avoid that!