Mercedes-Benz EQB

Parameters

The Mercedes-Benz EQB has 55 parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Auxiliary battery voltage EQB_AUX_VConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Service 22DID 2005
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 7 of the reply, 8 bits.

Formula
val×25.9255
Range
0 to 25.9 V
Unit
V

0x7E = 126 → 126×25.9255 = 12.797647 V

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 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.

Battery

12V system voltage, hd EQB_AUX_V_HD

Pelican can show this parameter as the starter battery voltage.

  • Service 22DID 0201
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val×100010000
Range
0 to 100 V
Unit
V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2024.

Auxiliary battery voltage EQB_AUX_VConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Service 22DID 2005
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 7 of the reply, 8 bits.

Formula
val×25.9255
Range
0 to 25.9 V
Unit
V

0x7E = 126 → 126×25.9255 = 12.797647 V

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

Coolant pump voltage, M13/5 EQB_CLT_PMP_V_M13_5

  • Service 22DID 5504
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val8
Range
0 to 31.87 V
Unit
V

In testing for 2021 to 2026.

Coolant pump voltage, M43/1 EQB_CLT_PMP_V_M43_1

  • Service 22DID 5506
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val8
Range
0 to 31.87 V
Unit
V

In testing for 2021 to 2026.

DC converter requested voltage EQB_CNVRTR_REQ_VConfirmed

  • Service 22DID 6071
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 15 of the reply, 16 bits.

Formula
val×25010000
Range
0 to 1638.375 V
Unit
V

0x22AC = 8876 → 8876×25010000 = 221.9 V

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

High voltage PTC heater voltage, N33/5 EQB_HIGH_V_PTC_HEATER_V_5

  • Service 22DID 550A
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val40
Range
0 to 1638 V
Unit
V

In testing for 2021 to 2026.

High voltage system voltage at power machine 1 unit, N129/1 EQB_HIGH_V_SYSTEM_V_1_1

  • Service 22DID 012F
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 V
Unit
V

In testing for 2021 to 2026.

HV battery amperage EQB_HV_AConfirmed

  • Service 22DID 6053
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

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

Formula
val10
Range
-3276.8 to 3276.7 A
Unit
A

0x001B = 27 → 2710 = 2.7 A

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

HV battery coolant temperature EQB_HV_COOLANT_TConfirmed

  • Service 22DID 2526
  • Module7E5
  • Every5 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

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

Formula
val×125010000
Range
0 to 100 °C
Unit
°C

0x0039 = 57 → 57×125010000 = 7.125 °C

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

HV battery state of charge EQB_HV_SOCConfirmed

Pelican can show this parameter as the state of charge.

  • Service 22DID 6050
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 15 of the reply, 16 bits.

Formula
val100
Range
0 to 100 %
Unit
%

0x1B83 = 7043 → 7043100 = 70.43 %

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

HV battery voltage EQB_HV_VConfirmed

  • Service 22DID 6075
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 15 of the reply, 16 bits.

Formula
val×251000
Range
0 to 1638.375 V
Unit
V

0x3564 = 13668 → 13668×251000 = 341.7 V

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

Control

Steering wheel angle EQB_STEER_ANGLEConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 72 to 87 of the reply, 16 bits. The value is signed.

Formula
val×100010000
Range
-3276 to 3276 °
Unit
°

0x0056 = 86 → 86×100010000 = 8.6 °

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Engine

AC current EQB_AC_CURRENT

  • Service 22DID 0202
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
val10−819.2
Range
-819 to 5734 A
Unit
A

In testing for 2021 to 2026.

DC/DC module state, boost EQB_DC_DC_MODULE_ST

  • Service 22DID 6074
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 A
Unit
A

In testing for 2021 to 2026.

Distance to next service EQB_SERVICE_DISTConfirmed

  • Service 22DID 6504
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Example reply from a 2024 Mercedes-Benz EQB.

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 km
Unit
km

0x4E20 = 20000 → 20,000 km

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

Electric machine 2 coolant temperature EQB_ELEC_MACHINE_2_ECT

  • Service 22DID 0200
  • Module624 → 5A4
  • Every5 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
val10−40
Range
-40 to 6513 °C
Unit
°C

In testing for 2021 to 2026.

Electric machine 2 rotor temperature EQB_ELEC_MACHINE_2_ROTOR_T

  • Service 22DID 0200
  • Module624 → 5A4
  • Every5 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val10−40
Range
-40 to 6513 °C
Unit
°C

In testing for 2021 to 2026.

Electric machine 2 state, diagnostic EQB_ELEC_MACHINE_2_ST

  • Service 22DID 0206
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 V
Unit
V

In testing for 2021 to 2026.

Electric machine 2 stator temperature 1 EQB_ELEC_MACHINE_2_T_1

  • Service 22DID 0200
  • Module624 → 5A4
  • Every5 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
val10−40
Range
-40 to 6513 °C
Unit
°C

In testing for 2021 to 2026.

Electric machine 2 stator temperature 2 EQB_ELEC_MACHINE_2_T_2

  • Service 22DID 0200
  • Module624 → 5A4
  • Every5 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
val10−40
Range
-40 to 6513 °C
Unit
°C

In testing for 2021 to 2026.

Electric machine 2, actual torque EQB_ELEC_MACHINE_2_ACT

  • Service 22DID 0207
  • Module624 → 5A4
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val10−500
Range
-500 to 6053 N·m
Unit
N·m

In testing for 2021 to 2026.

Electric machine, N129/1 power level, 0-4 EQB_ELEC_MACHINE_N129_1_0_4

  • Service 22DID 0306
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Electric machine, N129/1 requested power level, 0-4 EQB_ELEC_MACHINE_N129_1_REQ_0_4

  • Service 22DID 0306
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Fan motor duty, M4/7 EQB_FAN_MOTOR_DUTY_M4_7

  • Service 22DID D50A
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val×2051
Range
0 to 100 %
Unit
%

In testing for 2021 to 2026.

High voltage components, N129/1 locked state EQB_HIGH_V_COMPONENTS_1

  • Service 22DID 012C
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

High voltage PTC heater state, N33/5 EQB_HIGH_V_PTC_HEATER_ST_5

  • Service 22DID 550C
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2021 to 2026.

Master break cylinder pressure EQB_MASTER_BREAK_CYLINDER_PRESSUREConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

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

Formula
val×15310000
Range
-500 to 500 bar
Unit
bar

0x0002 = 2 → 2×15310000 = 0.0306 bar

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Parking lock adaptation state EQB_PARKING_LOCK_ADPT_ST

  • Service 22DID 0301
  • Module662 → 5E2
  • Every3600 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Parking lock state EQB_PARKING_LOCK_ST

  • Service 22DID 0302
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Phase U current EQB_PHASE_U_CURRENT

  • Service 22DID 0202
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits.

Formula
val10−819.2
Range
-819 to 5734 A
Unit
A

In testing for 2021 to 2026.

Phase V current EQB_PHASE_V_CURRENT

  • Service 22DID 0202
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 112 to 127 of the reply, 16 bits.

Formula
val10−819.2
Range
-819 to 5734 A
Unit
A

In testing for 2021 to 2026.

Phase W current EQB_PHASE_W_CURRENT

  • Service 22DID 0202
  • Module624 → 5A4
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
val10−819.2
Range
-819 to 5734 A
Unit
A

In testing for 2021 to 2026.

Power electric unit temperature sensor, B11/5 EQB_POWER_ELEC_UNIT_T_5

  • Service 22DID 2525
  • Module7E5 → 7ED
  • Every5 s
  • Testing

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

Formula
val8
Range
-4096 to 4095 °C
Unit
°C

In testing for 2021 to 2026.

Power machine 1 stator temperature EQB_POWER_MACHINE_1_T

  • Service 22DID 0200
  • Module662 → 5E2
  • Every5 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
val2−40
Range
-40 to 32727 °C
Unit
°C

In testing for 2021 to 2026.

Power machine 1, actual torque EQB_POWER_MACHINE_1_ACT

  • Service 22DID 0200
  • Module662 → 5E2
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val10−500
Range
-500 to 6053 N·m
Unit
N·m

In testing for 2021 to 2026.

Power machine 1, maximum available torque EQB_POWER_MACHINE_1_MAX

  • Service 22DID 0200
  • Module662 → 5E2
  • Every5 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
val10−500
Range
-500 to 6053 N·m
Unit
N·m

In testing for 2021 to 2026.

Radiator grill, M2/39 position EQB_RADIATOR_GRILL_M2_39_POS

  • Service 22DID 550F
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2021 to 2026.

Radiator grill, M2/39 status, closing EQB_RADIATOR_GRILL_M2_39

  • Service 22DID 5510
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Remaining operating time EQB_REMAINING_OP_TIME

  • Service 22DID 6503
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val−2048
Range
-2048 to 63487
Unit
Raw value

In testing for 2021 to 2026.

Terminal 15 status EQB_KLEMME_15_STAT

  • Service 22DID 3008
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2021 to 2026.

Terminal 30C state EQB_KLEMME_30C_ST

  • Service 22DID 0203
  • Module662 → 5E2
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2021 to 2026.

Terminal 50 status EQB_KLEMME_50_STAT

  • Service 22DID 3505
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2021 to 2026.

Terminal 87 feedback EQB_KLEMME_87_FEEDBACK

  • Service 22DID 2006
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val×195311000000
Range
0 to 1279 V
Unit
V

In testing for 2021 to 2026.

Terminal 87 status EQB_KLEMME_87_STAT

  • Service 22DID D027
  • Module7E5 → 7ED
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2021 to 2026.

Vacuum break pressure EQB_VACUUM_BREAK_PRESSUREConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 144 to 159 of the reply, 16 bits.

Formula
val1000
Range
0 to 65 bar
Unit
bar

0xFD23 = 64803 → 648031000 = 64.803 bar

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Movement

Electric machine 1 rpm EQB_ELEC_MACHINE_1_RPM

  • Service 22DID 0205
  • Module624 → 5A4
  • Every250 ms
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2021 to 2026.

Electric machine 2 rpm EQB_ELEC_MACHINE_2_RPM

  • Service 22DID 0205
  • Module624 → 5A4
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2021 to 2026.

Front left wheel speed EQB_FL_VSSConfirmed

  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 0 to 15 of the reply, 16 bits.

Formula
val100
Range
0 to 655.34 km/h
Unit
km/h

0x01F6 = 502 → 502100 = 5.02 km/h

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Front right wheel speed EQB_FR_VSSConfirmed

  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 16 to 31 of the reply, 16 bits.

Formula
val100
Range
0 to 655.34 km/h
Unit
km/h

0x01DC = 476 → 476100 = 4.76 km/h

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Rear left wheel speed EQB_RL_VSSConfirmed

  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 32 to 47 of the reply, 16 bits.

Formula
val100
Range
0 to 655.34 km/h
Unit
km/h

0x01F2 = 498 → 498100 = 4.98 km/h

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Rear right wheel speed EQB_RR_VSSConfirmed

  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 48 to 63 of the reply, 16 bits.

Formula
val100
Range
0 to 655.34 km/h
Unit
km/h

0x01DA = 474 → 474100 = 4.74 km/h

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Orientation

Lateral acceleration EQB_LAT_ACCConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Bits 24 to 39 of the reply, 16 bits. The value is signed.

Formula
val×15.6251000
Range
-512 to 511 g
Unit
g

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Longitudinal acceleration EQB_LON_ACCConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Example reply from a 2025 Mercedes-Benz EQB.

Bits 8 to 23 of the reply, 16 bits. The value is signed.

Formula
val20000
Range
-1.63 to 1.63 g
Unit
g

0x0600 = 1536 → 153620000 = 0.0768 g

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Yaw rate EQB_YAW_RATEConfirmed

  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every1 s
  • Testing for 2021 to 2022, 2026

Bits 48 to 63 of the reply, 16 bits. The value is signed.

Formula
val×34.9710000
Range
-114 to 114 g
Unit
g

Confirmed for 2023 to 2025. In testing for 2021 to 2022, 2026.

Trips

HV battery remaining distance EQB_HV_RANGEConfirmed

Pelican can show this parameter as the electric range.

  • Service 22DID 6502
  • Module7E5
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Bits 0 to 31 of the reply, 32 bits.

Formula
val
Range
0 to 1000 km
Unit
km

Confirmed for 2024. In testing for 2021 to 2023, 2025 to 2026.

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