Here you can check one by one: Mercedes W203 EZS MCU 1J35D wiring pinout by using R270, XPROG-M and VVDI PROG! Hope it helps!
Q: I need to read Mercedes W203 C class EZS 1J35D. Which tool should I use R270 or XPROG or VVDI PROG?
A: Mate, all these three programmers are OK to read W203 1J35D! You can check pinout separately as below:
R270 Programmer read write MB W203 1J35D pinout here:
XPROG-M Programmer read write MB W203 1J35D pinout here:
VVDI PROG Programmer read write MB W203 1J35D pinout here: