AK400 IR key PROGRAMMING FOR w210 EXTREMELY IMPORTANT INFO

**cyrixcard** · 30th April, 2010, 05:10 AM

1) I desolder cpu 1, and cpu 2 from EIS for w210.
2) I select chip as 1D69J(x32) from AK400 software.
i click READ EEPROM and I saved EIS 1.bin for first cpu and repeat process for cpu2 and

savefile EIS 2.bin
3) To read ESL chip. I select read ESL- K(6) from AK400 software.
I turn the switch the on ESL cable of AK400 for w210 to left (cpu 1), i click READ EEPROM. I

saved file as ESL 1.bin
4) I turn the switch the on ESL cable to right for 210 to left (cpu 2), click READ EEPROM.

I saved file as ESL 2.bin
5) I click on IR -Prog calculator on AK400 software. I select EIS w210 and load the first

file EIS 1.bin, left ECU column blank, load ESL 1.bin
6). Select keys 5/6/7/8 and click IR Process. It generate new files EIS 1.binw.bin,

key5.bin, key6.bin,key7.bin, key8.bin
7) i load EIS 2.bin, left ECU column blank, load ESL 2.bin
8) select on key numbers 5,6,7,8.
9) click PROCESS IR. it generated files EIS 2.BINW.BIN, ESL 2.BINW.BIN,

KEYS6.BIN,KEYS7.BIN,KEYS8.BIN.
10)I put back first EIS 1d69j chip (1) in 705 socket of AK400, and select LOAD BIN FILE. I

load the new generated file EIS 1.BINW.BIN and select select 1d69J (x32) from ak400 and

write. It write 100 percent and verify and write OK message. I repeat for chip 2 same

process.
11) i switch to position left for chip 1 on ESL cable for ak400, I select RENEW ESL(K)

from the software. It make noise at ESL. and show write OK.
12) I switch to position right on the ESL cable for AK400 and click RENEW ESL (K) again and

it write OK.
13) Now I select LOAD BIN FILE. I load new file generated by ir calculator ESL 1.BINW.BIN I

select ESL-K (6). I click on WRITE EEPROM. It write OK.
14)I turn to position right for Cpu 2 on ESL cable. I load file ESL 2.BINW.BIN and select

WRITE EEPROM and it write OK.
15) IR key is new and blank no need to reset nec.

**QUESTIONS PLS HELP**
QUESTION A

AK400 IR software did not show me Key number used, or blocked

Now question is which key number file do i write to IR key. I have key file key5.bin,

key6.bin, key7.bin, key8.bin

QUESTION B
suppose i select key number 5 and write key6.bin to IR key.
After write to IR key, do I need to active ECU ?(4E28B) or i just go to car and it can start

car.

I do not want to appear foolish before my client. This is first time using AK400. I need

help.

QUESTION C
I opened ECU of W210 and searched carefully all the serial eeproms. I did not see any eeprom

with any number like 95P08, 95080, 95320,95160. Does it mean w210 ECU not need to read from

ECU dump to generate key. so I left colum for ECU blank on IR prog calculator and generate

key files 5,6,7,8 bin.

Please study process i took.

Is this correct process for IR key programming for w210