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View Full Version : help with immo off BMW e46 MS43 Petrol



lz1gad
20th April, 2025, 05:52 AM
Hello, Can anyone confirm i successfully disabled EWS on a BMW e46 MS43 petrol with software version 430037? After uploading the new flash, should EWS remain on the car? Or should I make a bridge between cables?
i attached ori file and manual immo off ( full flash )
thanks in advance

ricked
20th April, 2025, 08:39 AM
bridge between cables....
also you have 3 CS errors in your file

lz1gad
20th April, 2025, 11:41 AM
Yes, I will make a bridge between the two black thick cables and remove EWS from car right? When recording with an ms4x flasher, it probably fixes the checksum?
Thanks for your answer

ricked
20th April, 2025, 11:52 AM
ms4x never did work for me so i dont know

erkor
21st April, 2025, 07:33 AM
Hi.
upload this ms4x, but it's not certain if it will work on 0037, it varies:)