Original ECU Software for
Software Variant 1037519688 Hardware: AV21_12B684_HA Software: BV21_12A650_AAC Software Upgrade: BV21_14C204_AAC
ALWAYS CHECK CHECKSUM BEFORE PROGRAMMING. Its recommend to overlay the original to the software removed from the ECU to check you have the correct match.
1037519688 HW-AV21_12B684_HA SW-BV21_12A650_AAC SW Upg-BV21_14C204_AAC Original File
