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Need some help with LCM coding please.
I have replaced the faulty LCM with one from a 2002 V8. The replacement LCM worked fine but kept saying check dipped beam so I got it recoded by someone local (free of charge) and now the side lights won't work and it keeps saying check brake lights. I have bought a PA Soft BMW scanner and it looks like I can recode the LCM if I can work out which bit of data to change. Anyone know which memory addresses to change and value to write please?
Guessing I need to turn side lights on, and turn brake light test off due to being LED.
Current code
LCM Coding data ( HC11PH8_-_3_(LCM) 6.914.071 hw:01 sw:12 ci:11 di:10 bi:00 )
00 : 0F 7D FF A0 04 5A 21 2F 07 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 : 00 5E 1B 8B 65 63 65 11 03 13 8B 20 03 14 88 40 12 DB 01 4D F6 05 50 7C 05 50 5D 26 08 F6 05
02 : 51 27 03 7A 05 51 13 E3 02 03 15 DC 01 12 E3 02 0E 12 E1 01 0A 14 DC 01 C6 01 F7 05 52 20 23
03 : 12 E3 02 1F 13 E1 01 1B F6 05 52 27 09 5F F7 05 52 C6 32 F7 05 51 F6 05 51 27 05 15 DC 01 20
04 : 03 14 DC 01 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
05 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
06 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
07 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
08 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
09 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0A : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0B : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0C : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0D : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E : 00 27 7F 00 9A D2 DA 5C 56 EC 03 EA 00 88 88 88 88 71 5E 51 47 3F 36 2F 2F 2F 2F 2F 2F 2F DA
0F : F0 7D FF A0 00 5A 21 2F 07 28 00 00 00 00 00 A9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
12 : FF FF FF FF FF FF FF FF 1F FF 81 FF FF FF FF FF FF FF FF FF FF FF FF FF FF 01 23 45 00 00 00
13 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
I have replaced the faulty LCM with one from a 2002 V8. The replacement LCM worked fine but kept saying check dipped beam so I got it recoded by someone local (free of charge) and now the side lights won't work and it keeps saying check brake lights. I have bought a PA Soft BMW scanner and it looks like I can recode the LCM if I can work out which bit of data to change. Anyone know which memory addresses to change and value to write please?
Guessing I need to turn side lights on, and turn brake light test off due to being LED.
Current code
LCM Coding data ( HC11PH8_-_3_(LCM) 6.914.071 hw:01 sw:12 ci:11 di:10 bi:00 )
00 : 0F 7D FF A0 04 5A 21 2F 07 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 : 00 5E 1B 8B 65 63 65 11 03 13 8B 20 03 14 88 40 12 DB 01 4D F6 05 50 7C 05 50 5D 26 08 F6 05
02 : 51 27 03 7A 05 51 13 E3 02 03 15 DC 01 12 E3 02 0E 12 E1 01 0A 14 DC 01 C6 01 F7 05 52 20 23
03 : 12 E3 02 1F 13 E1 01 1B F6 05 52 27 09 5F F7 05 52 C6 32 F7 05 51 F6 05 51 27 05 15 DC 01 20
04 : 03 14 DC 01 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
05 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
06 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
07 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
08 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
09 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0A : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0B : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0C : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0D : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E : 00 27 7F 00 9A D2 DA 5C 56 EC 03 EA 00 88 88 88 88 71 5E 51 47 3F 36 2F 2F 2F 2F 2F 2F 2F DA
0F : F0 7D FF A0 00 5A 21 2F 07 28 00 00 00 00 00 A9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
11 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
12 : FF FF FF FF FF FF FF FF 1F FF 81 FF FF FF FF FF FF FF FF FF FF FF FF FF FF 01 23 45 00 00 00
13 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Last edited: