Star Diagnostic How To DIY with lots o pics




The only difference is in form factor that I can see, the C4 is cost reduced from the C3. The C4 uses standard IEEE 1284(cheaper) which makes the unit physically smaller, where the C3 uses different types of connectors. I have used both. I am talking strictly about the clones here. I actually have a spare one I bought one for a local independent but they backed out. It's a few months old but I have only used it maybe 3 times myself and 2 or 3 times for friends. A few months ago, the only other difference was in the software revisions. The C3s had newer software at that time.
There may be some other differences in support for commercial Benz products (vans and trucks) too but that won't affect us.
The only difference is in form factor that I can see, the C4 is cost reduced from the C3. The C4 uses standard IEEE 1284(cheaper) which makes the unit physically smaller, where the C3 uses different types of connectors. I have used both. I am talking strictly about the clones here. I actually have a spare one I bought one for a local independent but they backed out. It's a few months old but I have only used it maybe 3 times myself and 2 or 3 times for friends. A few months ago, the only other difference was in the software revisions. The C3s had newer software at that time.
There may be some other differences in support for commercial Benz products (vans and trucks) too but that won't affect us.
http://uobd22.over-blog.com/article-...-64885123.html
Might be helpful for those looking to buy. You have to read slowly and drink a beer to understand it, but it clears things up. Kinda.
You've got PM too.
The Best of Mercedes & AMG
I finally went to Mercedes and had it checked by the dealer; guess what, there is no fault; everything is reported as working ok.
I cannot blame the Star system so I have to find the problem with the Mercedes technician. How can he find the problem if I go there again? What should I tell him what he should try instead?
Do we have SDS cracks on this thread?
thank you sr.


















