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R260 cas3 programmer dbm pinout - Printable Version

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R260 cas3 programmer dbm pinout - b.ibrahimi - 03-07-2014

Hello there,

i have bought cas3 programmer R260 and i am trying to read ezs for mercedes benz w211 chip 3k91d and 0K50E i cannot get it working!!!

could someone please help me with this?

cable wiring is:
pin 1 is empty
pin 2 = yellow
pin 3 = white calibration cable
pin 4 = green
pin 5 = purple
pin 6 = red positive
pin 7 = black negative
pin 8 = silver calibration cable

can someone confirm this?
is this cable pinout correct?


RE: R260 cas3 programmer dbm pinout - Vlado ATM Chiptuning - 03-07-2014

With this tool always problems smile


RE: R260 cas3 programmer dbm pinout - volavka - 03-07-2014

(03-07-2014, 22:31 PM)Vlado kljucar Wrote:  With this tool always problems smile

Yes the red box better than blue fail


RE: R260 cas3 programmer dbm pinout - b.ibrahimi - 03-07-2014

Is there anyway that i could get this thing working?

please advice


RE: R260 cas3 programmer dbm pinout - Vlado ATM Chiptuning - 03-07-2014

You already post for mercedes dashboard, you work odometer and you made damage. Your work is with clone tools, we already write to you , THIS TOOL NOT WORK GOOD... You will made more damage my friend...


RE: R260 cas3 programmer dbm pinout - b.ibrahimi - 03-07-2014

Thanks for your advise but the thing is that i cannot read any ezs with this tool so i think there is something with the cable pinout.

r270 erased the ezs not the r260.

that is why i am trying to fїж r260.


RE: R260 cas3 programmer dbm pinout - bawareca - 04-07-2014

I have the red R260 and it works fine thanks to many wise people on this forum).The wiring diagrams in the manual are correct.
R270 does not erase the EZS or CAS,it is damaging the crystals.If you have erased something with R270 that is probably your fault.


RE: R260 cas3 programmer dbm pinout - Vlado ATM Chiptuning - 04-07-2014

(04-07-2014, 02:38 AM)bawareca Wrote:  I have the red R260 and it works fine thanks to many wise people on this forum).The wiring diagrams in the manual are correct.
R270 does not erase the EZS or CAS,it is damaging the crystals.If you have erased something with R270 that is probably your fault.


Friend I told RED is good but blue is not good smile


RE: R260 cas3 programmer dbm pinout - bawareca - 04-07-2014

(04-07-2014, 07:23 AM)Vlado kljucar Wrote:  Friend I told RED is good but blue is not good smile

Yep,that is what I meant.


RE: R260 cas3 programmer dbm pinout - salahbu - 27-04-2016

I have the same issue trying to connect my CAS3+...it powers on and it communicates with the computer. however, everytime i read the MCU, it asks me to check the wires! i did them per the picture that came with the package. but nothing!!!! any ideas