MERCEDES EIS MCU

**Shakeelbhugeloo** · 23rd February, 2018, 06:08 PM

Hello i have an Eis module with one damaged MCU .
I cant read data on it also.
If i buy another MCU same number where do i find data to put in the MCU ?
are both MCU content the same ? same Data ?
Or should i change the EIs unit and match key ?

**pepi** · 23rd February, 2018, 06:17 PM

What is the model of car and number of EIS.

**xyznia** · 23rd February, 2018, 09:12 PM

Originally Posted by Shakeelbhugeloo

Hello i have an Eis module with one damaged MCU .
I cant read data on it also.
If i buy another MCU same number where do i find data to put in the MCU ?
are both MCU content the same ? same Data ?
Or should i change the EIs unit and match key ?

if all eis have same data then all mercedes will start with same key

**Shakeelbhugeloo** · 24th February, 2018, 10:27 AM

Mercedes C180 Eis 210 545 0308
i have one damaged mCU
my question is if i manage to get a MCU and dumps for the 2 MCU from another car and put in my new ones and then re program keys will it works ?

**bersch8688** · 24th February, 2018, 12:30 PM

Think/Say NO!

You can buy New MCU but write DATA from other Car ---> thats not work!

**Shakeelbhugeloo** · 24th February, 2018, 08:41 PM

but is there virginise dump for these mcus ?

**gkinz** · 25th February, 2018, 03:59 AM

one MCU has key data. and other has vin and miles. so what chip is bad?

**Shakeelbhugeloo** · 25th February, 2018, 09:02 AM

Key data chip
where do i find dumps for these ?

**canbus7** · 26th February, 2018, 02:21 PM

You can buy Eis 210 545 0308 (second-hand) then write DATA from MCU2 EIS thats not work!

**Shakeelbhugeloo** · 26th February, 2018, 05:45 PM

Okay thanks

**pepi** · 27th February, 2018, 05:53 PM

W202 with EZS who have inside two motorola HC05.
Simply ,find one used EZS and USE motorola HC05 with YOUR data from another HC05 that is working one.
This model DOES NOT HAVE VIN inside data.