giannis_33

Sent me a picture from your cable I need to see the colors of wire

giannis_33

I just realized that your big cable that one wire is missing... position 13-14 it must be a brown-brown red wire that goes to can b... look my picture of the passengers seat colors in all W211mer is the same about can.. so it's missing.. you have to add a pair wire and add it in your can module.. do you know where it is? This is for recognize the sygnal when you press the buttons to move..if you do this with the 3rd wire in the smaller plug I bet that you will not have a problem.. if you don't have an electric column steering wheel all the wires that you have in the big cable are useless..
Can module is in the side under the carpet of drivers seat and for passengers in behind the plastic corner

giannis_33

NSS1995

You sir are the best! Thank you soooo much for the great help, I got both seats working. Now the only issue I have left is that the passenger seat moving back n forth is opposite. When I move front it goes back when I do back it goes front

giannis_33

You are welcome..is there any chance that you have connect the motors opposite?? If yours seats has dynamic and massage function is not difficult to retrofit it also

NSS1995

I didnt even touch the motor, just plugged in all the plugs where the belong and swapped the wires like your picture.
And yes my seats have dynamic and massage, but my stock seats from the e550 didnt have any of that so there are no vaccum lines or anything. Is it possible I can still do retrofit? what would be the steps?

giannis_33

Ohhh yes!!! You have to buy the dynamic pump and reservoir.. if you have these 2 it will be much cheaper to buy after market air tubes(about 8e) and it will play just fine....search on eBay or if you know any place in your country to buy it directly.. in Greece dynamic pump is about 100 to 130e and half for reservoir (used of course)
For the motors if you change the wires to opposite side in the motors it will play fine..it's not right but it will be fine

NSS1995

ok ok but don't I need to sds star system program the dynamic seats after words so they work correctly? And also the massage. And where do I get the wiring power for that because right now if I press the pulse button, no red light shows... so that means no power going to it

NSS1995

Now I have an issue! The car was parked over night and now this morning the battery was completely drained out. This has to be cause of the seats, is there something that else I have to do?

giannis_33

Before did you had the normal pneumatic system?
Before a month I manage to retrofit dynamic system in my car and I didn't do any coding..it was plug and play but I had before the simple pneumatic...
For the wiring is not difficult dynamic pump needs only 4 wiring that I will tell you where they are if you want to try it

giannis_33

For the battery as long as I know is impossible..after a couple of minutes automatically disables the power....when you were trying to retrofit you used a lot your battery when you finally complete it did you go for a walk to charge it?

NSS1995

Yes I drove for about 2 hours before parking it, so that should have been enough time to recharge the battery.

And yes I would be interested in retrofitting the dynamic/massage if its that easy. What parts in detail would I need? Let me know. Thank you.

giannis_33

When I will have time I will sent you some links from my computer to see how dynamic parts are... it is very easy at least in my case that I had pneumatic before

StarvingArtist

I've heard of seat control modules going bad and killing the battery. FWIW.

giannis_33

I really don't know.. I did that retrofit before a couple of months because I was searching for Tho years and know one knew or say anything about how to succeed that.. so try to I connect it in different fuse that instantly the power was going off if you remove the key... you can try that to check your battery.. normally the seat module if you leave it in the oem place,takes no power after 10minutes..when I saw that I had it in different place I put it in correct and I have no problems.. imagine that I am a taxi driver and all this modification are in my Mercedes taxi.. I use it a lot without any problem

NSS1995

I didnt get what you mean by this? My battery is dead every morning when I go to car for the past week......

giannis_33

did you solve your battery problem?
i find a really nice quide with pictures to see the pump and the reservoir...the air tubes is not included but as i said i buy aftermarket tubes high pressure that works fine...try to find the pump and the reservoir on ebay
http://www.pelicanparts.com/techarti...eplacement.htm

NSS1995

No battery still dies every morning (After like 12 hours not driving)
And also the steering wheel doesnt move up/down in/out.
Everything else otheriwse is perfect