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OBD II CAR SCANNER FOR MERCEDES BENZ

14K views 18 replies 10 participants last post by  rudeney  
#1 ·
Good day to all!
Please, I would like to know which type of scanner(s) is good for scanning MY 05 C240. Not the expensive type
 
#9 ·
#10 ·
That Non da scanner is find for reading and resetting generic OBDII ECU codes, but it won't access any other systems like the TCU, ABS/ESP, SRS, ACC, etc. Of course "free" is good, but if your problems go beyond simple engine codes, it will do no good.
 
#11 ·
I've worked on a couple of W203's for some folks, just to help 'em out. It's possible that iCarSoft does enough for the W203 chassis to make it viable. Not sure, since I don't have an iCarSoft unit, but those who do have them seem to consider them a good value.

That is emphatically NOT the case with, say, the W220 chassis, of which we currently own four....or, in my experience, the W211 chassis, of which we own one. Those cars have enough bells and whistles that I think SDS really is needed to do everything that would need to be done for/to them. This is why I typically do recommend SDS for any MB owner. They're really not that expensive to get; US $600 is cheap compared to what I would have otherwise spent maintaining our fleet.
 
owns 2003 Mercedes-Benz S600
#12 ·
I agree - SDS is really the way to go. You can actually get it for under $250 if you are willing to do some legwork and are very tech-savvy. That's the cost of the Chinese multiplexer, and then you bring your own laptop, and source a "free" copy of the software. If that's beyond your skills, another option is to spend $350-$400 and buy a multiplexer plus a hard drive with the software installed, and bring your own laptop. The best option there is to get the "virtual" version that runs under VMWare. It's portable and easier to install. Of course $600 will get a you a full turnkey, with everything loaded on a (used) laptop, ready to use.
 
#15 ·
No need for a scanner to do that: With the engine running, simultaneously press and hold the RECIRC and FRONT DEFOG until their indicator lights begin to blink. Release them and they should continue to clink for about 30 seconds while all the damper servos are tested. If the blinking stops, then all is good and synchronized. If they do not stop blinking, then it means there is either a bad servo, blocked damper, or broken linkage that will need to be investigated. Switch off the ignition to cancel the test.
 
#17 ·
Yep, the whole dash has to come out. Do you have WIS? You can click on the red hyperlink to drill into all the sub-steps. If not, I probably have them here: Benzbits: W209 CLK-Class Info
 
#18 ·
Yep, the whole dash has to come out. Do you have WIS? You can click on the red hyperlink to drill into all the sub-steps. If not, I probably have them here: Benzbits: W209 CLK-Class Info
I decided to bite the bullet and change the defrost stepper , but now I have a SRS fault I knew I would get one as I had the passenger airbag disconnected while I tested the stepper motors were working . I have a foxwell NT510 that can reset SRS faults , I am getting the srs light on the dashboard , but the scanner is not finding any fault codes to clear , I disconnected the seat sensor and the scanner picked it up during a scan . I guess I need to find someone with star,


2675641
 
#19 ·
Strange, I'd think the Foxwell would find and reset that code. You might want to contact their tech support. I don't have one, but I think @bobterry99 (who hangs out in the R230 forum) has one and has talked about them having good support.