Climate parameters
The BMW M5 has 4 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor operating state BMW_COMP_STATE
- Request
22 D8 C5 - Service 22
DID D8C5 - Module
6F1 → 678 - Every
10 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 1995, 1998 to 2003, 2005 to 2026.
Ambient air temperature BMW_AATConfirmed
- Request
22 D1 12 - Service 22
DID D112 - Module
6F1 → 660 - Every
5 s - Testing
Example reply from a 2023 BMW M5.
Bits 0 to 7 of the reply, 8 bits.
0x47 = 71 → (71 ÷ 2 − 40) = -4.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2018, 2023. In testing for 1988 to 1995, 1998 to 2001, 2003, 2005 to 2017, 2019 to 2022, 2024 to 2026. Not supported for 2002.
Front air distribution, left BMW_AIR_DIST_L
- Request
22 D9 1A - Service 22
DID D91A - Module
6F1 → 678 - Every
10 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 1995, 1998 to 2003, 2005 to 2026.
Front air distribution, right BMW_AIR_DIST_R
- Request
22 D9 1A - Service 22
DID D91A - Module
6F1 → 678 - Every
10 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 1995, 1998 to 2003, 2005 to 2026.