Climate parameters
The Audi A5 has 10 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/c compressor torque, requested A5_AC_COMP_TConfirmed
- Request
22 10 02 - Service 22
DID 1002 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2012, 2014 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 N·m
- Formula
(val ÷ 10)- Range
- -3276 to 3276 N·m
- Unit
- N·m
Confirmed for 2013, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017 to 2020, 2025.
Air conditioning compressor torque A5_PQ35_AC_COMP_TRQConfirmed
- Request
22 10 4B - Service 22
DID 104B - Module
7E0 → 7E8 - Every
250 ms - Testing for 2007 to 2008, 2010 to 2013, 2015 to 2016, 2018, 2020 to 2026
Example reply from a 2019 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x00C8 = 200 → (200 ÷ 10) = 20 N·m
- Formula
(val ÷ 10)- Range
- -3276.8 to 3276.7 N·m
- Unit
- N·m
Confirmed for 2009, 2014, 2017, 2019. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024 to 2026. Not supported for 2010, 2012, 2020, 2023.
Air pollution level A5_AIR_POLUTIONConfirmed
0 means clean air.
- Request
22 26 ED - Service 22
DID 26ED - Module
746 → 7B0 - Every
1 s - Testing for 2007 to 2016, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits. The value is signed.
0x00 = 0 → (0 ÷ 10) = 0
- Formula
(val ÷ 10)- Range
- -12.7 to 12.7
- Unit
- Number
Confirmed for 2017 to 2020, 2023. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2025.
Ambient air temperature A5_AATConfirmed
- Request
22 10 14 - Service 22
DID 1014 - Module
714 → 77E - Every
5 s - Testing for 2007 to 2016, 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x68 = 104 → (104 ÷ 2 − 50) = 2 °C
- Formula
(val ÷ 2 − 50)- Range
- -50 to 77.5 °C
- Unit
- °C
Confirmed for 2017 to 2021, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012 to 2014, 2025.
Ambient air temperature A5_AAT_7E0Confirmed
- Request
22 F4 46 - Service 22
DID F446 - Module
7E0 → 7E8 - Every
5 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x36 = 54 → (54 − 40) = 14 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Ambient air temperature AATSAE J1979Confirmed
- Request
01 46 - Service 01
PID 46 - Module
7E0 → 7E8 - Every
15 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2012, 2017. Supported for 2009 to 2010, 2013 to 2014, 2018 to 2019, 2021 to 2025.
Ambient temperature A5_AAT_V2Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
7E0 → 7E8 - Every
5 s - Testing for 2007 to 2012, 2014 to 2016, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 128) = 0 °C
- Formula
(val ÷ 128)- Range
- -255 to 255 °C
- Unit
- °C
Confirmed for 2013, 2017 to 2020, 2023. In testing for 2007 to 2008, 2011, 2015 to 2016, 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021, 2025.
Barometric pressure A5_BAROConfirmed
- Request
22 F4 33 - Service 22
DID F433 - Module
7E0 → 7E8 - Every
1 s - Testing for 2007 to 2016, 2018 to 2026
Example reply from a 2017 Audi A5.
Bits 0 to 7 of the reply, 8 bits.
0x62 = 98 → 98 kPa
- Formula
val- Range
- 0 to 255 kPa
- Unit
- kPa
Confirmed for 2017. In testing for 2007 to 2016, 2018 to 2026.
Outside humidity A5_HVAC_OUTSIDE_HUM
- Request
22 27 C3 - Service 22
DID 27C3 - Module
746 → 7B0 - Every
1 s - Testing
Bits 56 to 63 of the reply, 8 bits.
- Formula
(val ÷ 2)- Range
- 0 to 100 %
- Unit
- %
In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2017, 2019 to 2020, 2023, 2025.
Outside temperature A5_AAT_746Confirmed
- Request
22 26 09 - Service 22
DID 2609 - Module
746 → 7B0 - Every
5 s - Testing for 2007 to 2016, 2018, 2021 to 2022, 2024 to 2026
Example reply from a 2023 Audi A5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x00F0 = 240 → (240 ÷ 10) = 24 °C
- Formula
(val ÷ 10)- Range
- -3276.8 to 100 °C
- Unit
- °C
Confirmed for 2017, 2019 to 2020, 2023. In testing for 2007 to 2008, 2011, 2013, 2015 to 2016, 2018, 2021 to 2022, 2024, 2026. Not supported for 2009 to 2010, 2012, 2014, 2025.
