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BMW i5

Battery parameters

The BMW i5 has 38 battery parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

HV battery charge I5_HVBAT_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

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

Confirmed for 2024 to 2025. In testing for 2026.

  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 I5_HVBAT_IMPEDANCE_ALPHA

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 288 to 303 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell capacity (average) I5_HVBAT_C_CAP_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell capacity (max) I5_HVBAT_C_CAP_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell capacity (min) I5_HVBAT_C_CAP_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell OCV (avg) I5_HVBAT_C_OCV_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 272 to 287 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell OCV (max) I5_HVBAT_C_OCV_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 256 to 271 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell OCV (min) I5_HVBAT_C_OCV_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 240 to 255 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell resistance factor (avg) I5_HVBAT_C_RES_FACTOR_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell resistance factor (max) I5_HVBAT_C_RES_FACTOR_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 160 to 175 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell resistance factor (min) I5_HVBAT_C_RES_FACTOR_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 144 to 159 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell SoC (avg) I5_HVBAT_C_SOC_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 224 to 239 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell SoC (max) I5_HVBAT_C_SOC_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 208 to 223 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell SoC (min) I5_HVBAT_C_SOC_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell temperature (avg) I5_HVBAT_C_TEMP_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

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

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

In testing for 2026. Not supported for 2024 to 2025.

Cell temperature (max) I5_HVBAT_C_TEMP_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

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

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

In testing for 2026. Not supported for 2024 to 2025.

Cell temperature (min) I5_HVBAT_C_TEMP_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

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

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

In testing for 2026. Not supported for 2024 to 2025.

Cell voltage (avg) I5_HVBAT_C_V_AVG

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell voltage (max) I5_HVBAT_C_V_MAX

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Cell voltage (min)) I5_HVBAT_C_V_MIN

  • Request22 DF A0
  • Service 22DID DFA0
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

HV battery cell temperature (max) I5_HVBAT_CT_MAXConfirmed

  • Request22 DD C0
  • Service 22DID DDC0
  • Module6F1 → 607
  • Every30 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

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

0x056E = 1390 → (1390 ÷ 100) = 13.9 °C

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery cell temperature (min) I5_HVBAT_CT_MINConfirmed

  • Request22 DD C0
  • Service 22DID DDC0
  • Module6F1 → 607
  • Every30 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

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

0x04A9 = 1193 → (1193 ÷ 100) = 11.93 °C

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery charge I5_HVBAT_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery charge I5_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 2026

Example reply from a 2025 BMW i5.

Bits 0 to 15 of the reply, 16 bits.

0x0626 = 1574 → (1574 ÷ 100) = 15.74 %

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery charge (maximum) I5_HVBAT_SOC_MAXConfirmed

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

Bits 16 to 31 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery charge (minimum) I5_HVBAT_SOC_MINConfirmed

  • Request22 DD BC
  • Service 22DID DDBC
  • Module6F1 → 607
  • Every1 s
  • Testing for 2026

Example reply from a 2025 BMW i5.

Bits 32 to 47 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 %

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

Confirmed for 2024 to 2025. In testing for 2026.

HV battery current I5_HVBAT_C

  • Request22 DD 69
  • Service 22DID DD69
  • Module6F1 → 607
  • Every30 s
  • Testing

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

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

In testing for 2026. Not supported for 2024 to 2025.

HV battery health I5_HVBAT_SOH

Pelican can show this parameter as the state of health.

  • Request22 63 35
  • Service 22DID 6335
  • Module6F1 → 607
  • Every3600 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

In testing for 2026. Not supported for 2024 to 2025.

HV battery health I5_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 2026

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

Confirmed for 2024 to 2025. In testing for 2026.

HV battery voltage I5_HVBAT_V

  • Request22 DD 68
  • Service 22DID DD68
  • Module6F1 → 607
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

Is charger connected I5_HVBAT_CHG_CON

Pelican can show this parameter as the plug state.

  • Request22 DE 00
  • Service 22DID DE00
  • Module6F1 → 61A
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 2026. Not supported for 2024 to 2025.

Is charging I5_HVBAT_CHG_CON_EXT

Pelican can show this parameter as the charging state.

  • Request22 DE 00
  • Service 22DID DE00
  • Module6F1 → 61A
  • Every5 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 2026. Not supported for 2024 to 2025.

Minimum state of charge I5_HVBAT_HVPM_MIN_SOC

  • Request22 DE 00
  • Service 22DID DE00
  • Module6F1 → 61A
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2026. Not supported for 2024 to 2025.

Number of cells I5_HVBAT_C_CNT

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2026. Not supported for 2024 to 2025.

Number of cells per module I5_HVBAT_C_CNT_MOD

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2026. Not supported for 2024 to 2025.

Number of modules I5_HVBAT_MOD_CNT

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2026. Not supported for 2024 to 2025.

Number of temperature sensors per module I5_HVBAT_MOD_T_CNT

  • Request22 DF 71
  • Service 22DID DF71
  • Module6F1 → 607
  • Every86400 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2026. Not supported for 2024 to 2025.

Ready to drive I5_HVBAT_CHG_RDY

  • Request22 DE 00
  • Service 22DID DE00
  • Module6F1 → 61A
  • Every5 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 2026. Not supported for 2024 to 2025.

State of charge (hvpm) I5_HVBAT_HVPM_SOC

Battery level reading from the high voltage power module

  • Request22 DE 00
  • Service 22DID DE00
  • Module6F1 → 61A
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2026. Not supported for 2024 to 2025.

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