W202 220d Lucas / IR immo problem

[xdamdamx]

ECU : a0165457632
Immo box : 2108202826 Siemens 5WK4687

Problem:

LEDs on mirror changes between RED and GREEN, which means that key was recognised, but ECU rejected.
is it possible to pair them without using STAR or HHT ?

CAN lines between ECU and IMMO are ok.

HC11KW1 in ECU , HC05 in box.

Someone can help ?

[qwertyuiop12]

Try this , After replacing the batteries, if you do not finish in 1 min.
You may need to synchronize key. Please send the key to primenik IR signal,
briefly press the key button and within 30 seconds. turn on the ignition.

[xdamdamx]

Thanks, but it's not key->immo problem , rather immo<->ECU out of sync.
I'm trying to use emulator at the moment. hope it helps.

[Shmortz]

in ECU immo can be removed in flash 28F101 or simular, MCU HC11KW1 contains only sync...

[xdamdamx]

Thanks Shmortz, for this moment I've FF'ed Sync bytes from Hc11KW1 , fitted emulator, and it seems to be ok .But someone who was trying to repair this car before me, disassembled it into pieces, and there's lots to do before i'll try to start it.

[alclot]

Hi mates,
I have the same ecu to do immo off with last julie emulator but no good luck. The ecu gets DTC: B1630.
I cut pin in the ecu and two pins in immo box like manual but the same. I dont change info in MCU. Can anyone help me here how to do it please?
thanks in advance ;)

[alclot]

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[kiszka]

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now you fix the immo and program the remote control and remote control will work

[alclot]

The lights green and red no work anymore. is not a problem that right? Sorry my ignorance but program remote control I need to do by diagnostic or by procedure on car?
Thanks a lot fort answer ;)