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BMW X1

Battery parameters

The BMW X1 has 57 battery parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

HV battery charge X1_HVBAT_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

Formula
(val ÷ 10)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Aging factor X1_HVBAT_IMPEDANCE_ALPHAConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 288 to 303 of the reply, 16 bits.

0x375D = 14173 → (14173 ÷ 10000) = 1.4173

Formula
(val ÷ 10000)
Range
0 to 6.5535
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Battery capacity X1_BAT_CAP

  • Request22 40 A9
  • Service 22DID 40A9
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 Ah
Unit
Ah

In testing for 2009 to 2026.

Battery state of charge current X1_BAT_ST_CHG_CURRENT

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery state of charge last-1 X1_BAT_ST_CHG_LAST_1

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery state of charge last-2 X1_BAT_ST_CHG_LAST_2

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery state of charge last-3 X1_BAT_ST_CHG_LAST_3

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery state of charge last-4 X1_BAT_ST_CHG_LAST_4

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 64 to 71 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery state of charge last-5 X1_BAT_ST_CHG_LAST_5

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2009 to 2026.

Battery time in invalid state of charge X1_BAT_TIME_INVALID_ST

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 0-40% X1_BAT_TIME_ST_CHG_0_40

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 40-60% X1_BAT_TIME_ST_CHG_40_60

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 112 to 127 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 60-70% X1_BAT_TIME_ST_CHG_60_70

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 70-80% X1_BAT_TIME_ST_CHG_70_80

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 144 to 159 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 80-90% X1_BAT_TIME_ST_CHG_80_90

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 160 to 175 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery time in state of charge 90-100% X1_BAT_TIME_ST_CHG_90_100

  • Request22 40 AD
  • Service 22DID 40AD
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 2009 to 2026.

Battery voltage X1_BAT_V

  • Request22 E5 4D
  • Service 22DID E54D
  • Module6F1 → 607
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 V
Unit
V

In testing for 2009 to 2026.

Cell capacity, average X1_HVBAT_C_CAP_AVGConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 32 to 47 of the reply, 16 bits.

0x0D16 = 3350 → (3350 ÷ 100) = 33.5 Ah

Formula
(val ÷ 100)
Range
0 to 655.35 Ah
Unit
Ah

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell capacity, max X1_HVBAT_C_CAP_MAXConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 16 to 31 of the reply, 16 bits.

0x0D42 = 3394 → (3394 ÷ 100) = 33.94 Ah

Formula
(val ÷ 100)
Range
0 to 655.35 Ah
Unit
Ah

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell capacity, min X1_HVBAT_C_CAP_MINConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 0 to 15 of the reply, 16 bits.

0x0CDC = 3292 → (3292 ÷ 100) = 32.92 Ah

Formula
(val ÷ 100)
Range
0 to 655.35 Ah
Unit
Ah

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell OCV, average X1_HVBAT_C_OCV_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Bits 272 to 287 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Supported for 2021. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell OCV, max X1_HVBAT_C_OCV_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Bits 256 to 271 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Supported for 2021. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell OCV, min X1_HVBAT_C_OCV_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Bits 240 to 255 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Supported for 2021. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell resistance factor, average X1_HVBAT_C_RES_FACTOR_AVGConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 176 to 191 of the reply, 16 bits.

0x336A = 13162 → (13162 ÷ 10000) = 1.3162

Formula
(val ÷ 10000)
Range
0 to 6.5535
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell resistance factor, max X1_HVBAT_C_RES_FACTOR_MAXConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 160 to 175 of the reply, 16 bits.

0x35E4 = 13796 → (13796 ÷ 10000) = 1.3796

Formula
(val ÷ 10000)
Range
0 to 6.5535
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell resistance factor, min X1_HVBAT_C_RES_FACTOR_MINConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 144 to 159 of the reply, 16 bits.

0x31E7 = 12775 → (12775 ÷ 10000) = 1.2775

Formula
(val ÷ 10000)
Range
0 to 6.5535
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell state of charge, average X1_HVBAT_C_SOC_AVGConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 224 to 239 of the reply, 16 bits.

0x1FEC = 8172 → (8172 ÷ 100) = 81.72 %

Formula
(val ÷ 100)
Range
0 to 655.35 %
Unit
%

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell state of charge, max X1_HVBAT_C_SOC_MAXConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 208 to 223 of the reply, 16 bits.

0x204B = 8267 → (8267 ÷ 100) = 82.67 %

Formula
(val ÷ 100)
Range
0 to 655.35 %
Unit
%

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell state of charge, min X1_HVBAT_C_SOC_MINConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 192 to 207 of the reply, 16 bits.

0x1F44 = 8004 → (8004 ÷ 100) = 80.04 %

Formula
(val ÷ 100)
Range
0 to 655.35 %
Unit
%

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell temperature, average X1_HVBAT_C_TEMP_AVGConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 128 to 143 of the reply, 16 bits. The value is signed.

0x07FD = 2045 → (2045 ÷ 100) = 20.45 °C

Formula
(val ÷ 100)
Range
-327.68 to 327.67 °C
Unit
°C

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell temperature, max X1_HVBAT_C_TEMP_MAXConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 112 to 127 of the reply, 16 bits. The value is signed.

0x0833 = 2099 → (2099 ÷ 100) = 20.99 °C

Formula
(val ÷ 100)
Range
-327.68 to 327.67 °C
Unit
°C

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell temperature, min X1_HVBAT_C_TEMP_MINConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 96 to 111 of the reply, 16 bits. The value is signed.

0x07CF = 1999 → (1999 ÷ 100) = 19.99 °C

Formula
(val ÷ 100)
Range
-327.68 to 327.67 °C
Unit
°C

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell voltage, average X1_HVBAT_C_V_AVGConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 80 to 95 of the reply, 16 bits.

0x9E30 = 40496 → (40496 ÷ 10000) = 4.0496 V

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell voltage, max X1_HVBAT_C_V_MAXConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 64 to 79 of the reply, 16 bits.

0x9E51 = 40529 → (40529 ÷ 10000) = 4.0529 V

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Cell voltage, min X1_HVBAT_C_V_MINConfirmed

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 48 to 63 of the reply, 16 bits.

0x9E0C = 40460 → (40460 ÷ 10000) = 4.046 V

Formula
(val ÷ 10000)
Range
0 to 6.5535 V
Unit
V

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Charge port light state X1_CHG_LED

  • Request22 DE F3
  • Service 22DID DEF3
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2009 to 2026.

Charging interface ready X1_CHG_READY

  • Request22 DE F2
  • Service 22DID DEF2
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Yes or no

In testing for 2009 to 2026.

Control module voltage VPWRSAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

  • Request01 42
  • Service 01PID 42
  • Module7E0 → 7E8
  • Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65535 V
Unit
V

Confirmed for 2011, 2023. Supported for 2012 to 2018, 2021 to 2022, 2024 to 2025.

DC charge contactor state X1_DC_CONTACTOR

  • Request22 DE F8
  • Service 22DID DEF8
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2009 to 2026.

DC charge control 1 X1_DC_CTRL_1

  • Request22 DE F7
  • Service 22DID DEF7
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2009 to 2026.

DC charge control 2 X1_DC_CTRL_2

  • Request22 DE F7
  • Service 22DID DEF7
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2009 to 2026.

DC charge permission X1_DC_PERMIT

  • Request22 DE F7
  • Service 22DID DEF7
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Yes or no

In testing for 2009 to 2026.

DC charge plug connected X1_DC_PLUG

  • Request22 DE F7
  • Service 22DID DEF7
  • Module6F1 → 614
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Yes or no

In testing for 2009 to 2026.

High voltage battery current X1_HVBAT_CURRENT

Pelican can show this parameter as the traction battery current.

  • Request22 E5 61
  • Service 22DID E561
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula
(val × -1 ÷ 100)
Range
-327 to 327 A
Unit
A

In testing for 2009 to 2026.

HV battery cell temperature, max X1_HVBAT_CT_MAXConfirmed

  • Request22 DD C0
  • Service 22DID DDC0
  • Module6F1 → 607
  • Every30 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 16 to 31 of the reply, 16 bits. The value is signed.

0x028B = 651 → (651 ÷ 100) = 6.51 °C

Formula
(val ÷ 100)
Range
-327.67 to 327.67 °C
Unit
°C

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

HV battery cell temperature, min X1_HVBAT_CT_MINConfirmed

  • Request22 DD C0
  • Service 22DID DDC0
  • Module6F1 → 607
  • Every30 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

0x019D = 413 → (413 ÷ 100) = 4.13 °C

Formula
(val ÷ 100)
Range
-327.67 to 327.67 °C
Unit
°C

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

HV battery charge X1_HVBAT_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

Formula
(val ÷ 10)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

HV battery charge X1_HVBAT_SOC_V2Confirmed

Pelican can show this parameter as the state of charge.

  • Request22 E5 CE
  • Service 22DID E5CE
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 0 to 15 of the reply, 16 bits.

0x04F4 = 1268 → (1268 ÷ 100) = 12.68 %

Formula
(val ÷ 100)
Range
0 to 100 %
Unit
%

Confirmed for 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2021 to 2022, 2025.

HV battery charge, max X1_HVBAT_SOC_MAXConfirmed

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 16 to 31 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

Formula
(val ÷ 10)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

HV battery charge, min X1_HVBAT_SOC_MINConfirmed

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022, 2025 to 2026

Example reply from a 2024 BMW X1.

Bits 32 to 47 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

Formula
(val ÷ 10)
Range
0 to 100 %
Unit
%

Confirmed for 2021, 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022, 2025.

HV battery current X1_HVBAT_CConfirmed

Pelican can show this parameter as the traction battery current.

  • Request22 DD 69
  • Service 22DID DD69
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 0 to 31 of the reply, 32 bits. The value is signed.

0x00000000 = 0 → (0 ÷ 100) = 0 A

Formula
(val ÷ 100)
Range
-10000 to 10000 A
Unit
A

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

HV battery health X1_HVBAT_SOHConfirmed

Pelican can show this parameter as the state of health.

  • Request22 63 35
  • Service 22DID 6335
  • Module6F1 → 607
  • Every3600 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 24 to 31 of the reply, 8 bits.

0x5B = 91 → 91 %

Formula
val
Range
0 to 100 %
Unit
%

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

HV battery health X1_HVBAT_SOH_V2Confirmed

Pelican can show this parameter as the state of health.

  • Request22 E5 C7
  • Service 22DID E5C7
  • Module6F1 → 607
  • Every1 s
  • Testing for 2009 to 2022, 2025 to 2026

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

Confirmed for 2023 to 2024. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2021 to 2022, 2025.

Number of cells X1_HVBAT_C_CNTConfirmed

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 0 to 15 of the reply, 16 bits.

0x0050 = 80 → 80

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Number of cells per module X1_HVBAT_C_CNT_MODConfirmed

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 16 to 23 of the reply, 8 bits.

0x10 = 16 → 16

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Number of modules X1_HVBAT_MOD_CNTConfirmed

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 24 to 31 of the reply, 8 bits.

0x05 = 5 → 5

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Number of temperature sensors per module X1_HVBAT_MOD_T_CNTConfirmed

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing for 2009 to 2020, 2022 to 2026

Example reply from a 2021 BMW X1.

Bits 32 to 39 of the reply, 8 bits.

0x03 = 3 → 3

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2021. In testing for 2009 to 2010, 2013 to 2014, 2016, 2019 to 2020, 2026. Not supported for 2011 to 2012, 2015, 2017 to 2018, 2022 to 2025.

Original battery capacity X1_ORIGINAL_BAT_CAP

  • Request22 40 A9
  • Service 22DID 40A9
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255 Ah
Unit
Ah

In testing for 2009 to 2026.

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