victorbenz

Tomorrow I'll be getting my new SAM it's for my 03 w209 coupe It's the front left one that sits in front of the driver, I'm replacing it with a used one that I got off eBay and it's the same part number as the old one, question is am I going to need to take in to the dealer for Software Calibration Number "SCN"

Plutoe

No--just make sure you take a picture of the before enabling you to put the connectors in the correct location.

Rudeney

SAMs do not need SCN coding. If the don or came form a car with the exact same options, then it's plug and play. Otherwise, you will need SDS to code the same to match your car. Note that SCN coding is usually a one-time function. It "marries" the part to the Drive Authorization System and it can't be re-coded. SAMs do not need SCN coding.

victorbenz

No idea what options the prior car had, its not on ebay listing so im guessing this can only be done at the dealer? I feel like this is about to cost me an arm. [edit] it came from a 2003 c240 4 matic

Rudeney

It might work out of the box. I see nothing in the front SAM coding that is engine or transmission (i.e. 4MATIC) specific. I think this will be a drop-in job with no coding needed, but just in case, here are the standard settings:

Modification year: this should be OK - same MY2003 as yours
Rain/light sensor: assuming the C240 had the sensor as most did, then OK
Turning lamps: uses fog lamp as a turning lamp, probably OK whichever setting used
Mirror fold-in and fold-out feature: C240 likely did not have this, if yours does, it needs setting
Reverse gear: Probably the same - deals with gearshift linkage being physical or electronic based on facelift, since same MY2003, should be OK
'Refrigerant' pressure sensor: Again, based on facelift, so same MY2003 likely OK

victorbenz

Ok so i did the swap today but yet still have the same problems as before, the headlights stay on while its set to off on the knob, the windshild wipers do not operate on auto or on, the sun block thing in the back starts to make annoying noise when put down or hidden, battery is draining still dual auto climate not working properly, im sure a couple more things ive missed but i installed everything just the way it was, i am so tired of this car now, seems like i fix something but then it goes bad. [also new sam was missing a small 5v fuse but i replaced it with brandnew one as i was using old one for reference]

victorbenz

So i finished the job around 6pm, and by today in the morning around 10am, my cars brand new battery was dead this is the 3rd battery i get i dont know how many times i can get a free replacement from advance auto parts. ive looked all over the place for a shoratage and i cant find anything. So probably not a shortage and maybe it wasnt the Sam after all, any idea of what it could be?

Rudeney

h'd put an ammeter on the battery and see what the draw is at rest. Then, start pulling fuses to see what changes so you can locate the source of the drain.

jwb007

******Updated*****
Please can anyone explore, what on what "exact same options" means, prior to purchasing a w209 front sam? Or instance, should, I purchase a Sam for specific year/model/body style? Example, coupe vs cabriolet, CLK 500 vs 550, 350. Etc.

respectfully
arjuna

Rudeney

Yes, coupe vs. cabriolet, also things like auto trunk closer , multi-contour seats, etc. If you get a SAM from a car with slightly different options, it may need to be re-coded. If you or a friend or trusted shop has SDS - then no worries. If you would rely on the dealer, then they will not touch a used SAM with a ten foot pole made form $100 bills.

jwb007

Thank you, once a million. Since I haven't removed this part as yet, where can I find the part number? Would any 05 and later W209 (convertible)Sam work?
Respectfully and Appreciated

Rudeney

The part number is not as important as the car it comes from having the same options. Part numbers and suppliers change over the years so you can't always go by the stickers on the part itself. Post your VIN and I can give you possible part number from EPC.

jwb007

Thanks again Guru Rudra(Vedic God), WDBTK75G45T049048.
Respectfully and appreciative
Arjuna

jwb007

*****update*****
It's been a challenge locating a front Sam for this 05 W209/CLK500 convertible.
Would it be a safe gamble to consider any W209 convertible front Sam from 05 and later?

Respectfully and Appreciated
Arjuna

Rudeney

Sure, just get a MY2005+. In fact, it doesn't need to come form a cabriolet - a coupe's would work.

jwb007

I want you and your family to have a safe and joyus thanksgivings.
Thank you. I will. What does "my205+" refers to?
Respectfully and appreciated
Arjuna

Rudeney

Thanks! We had a great Thanksgiving. I cooked a turkey and it was the best yet. Our daughter and son-in-law came over and we all ate too much and then watched Christmas movies. I hope yours was good!

MY2005+ means "model year 2005 or later". There were some changes for model year 2005 that may come into play for the electronics being compatible.

jwb007

Thanks for explaining my question and sharing your quality time with your loved ones.
If I may, impose few thoughts in my culture, that corolates to lives of souls, such as your and many here on the forum, that does what you all do.
Bhagwan (God), invokes degrees of his opulence into the jiva (soul)
1) knowledge
2)whealth
3)strength
4) beauty
5) popularity (Fame)
6) renunciation
The degrees of these gifts varies from soul to soul, because of our past actions (karma).
That's explains the differential us with regards to our ability towards- knowledge,whealth,health, appearance, etc
For those, whoes, degrees Excell at these gifts, needs to share with those with lower levels, which in return, will Increase their renunciation level. Where everything in their path becomes effortless and Harmonious.

Sheer Vishnu

jwb007

*******Update******
This part on eBay is from a coupe and seller stated that it will work my2005+ convertible.
Am seeking your seal of approval

Respectfully and appreciative
Arjuna

Rudeney

There are a bunch of different par numbers for the front SAM due to revisions over time. But any of them should work.

jwb007

Thank you

Magicworld

hi my w204 fuse box faulty.I need to buy correct sam .pls help with right part nember

Magicworld

hi my w204 fuse box faulty.I need to buy correct sam .pls help with right part nember

jwb007

Hare Krishan , wanting the message t reach all members of this forum and their's in in best of health. I finally installed this front Sam earlier today. I verified the suction @high speed still existed prior to new install. with the battery pole off and keys out of ignition. Approximately two hours after, the end result is, still "no start without any hesitation", there's nothing when key in position 2, except that suction fan @high speed is no longer there, at least for now. Please, what did i neglect to do correctly? Service B is highlighted in the cluster. There's power to the windows,lights and horn. Does this new SAM needs programming? should i replace the battery in the key fob? Calling on all of W209 Pundits and Gurus/

Respectfully and your well wisher
Arjuna




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