# Service bulletin LI00.01\-P\-078887

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11014398
- Published by NHTSA: 2025\-02\-21
- Manufacturer's number: LI00.01\-P\-078887
- Manufacturer's date: 2025\-02\-20
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Complaint The intent of this document is to provide workshops with helpful technical reference language. • Commonly used acronyms in LI's and TIPS cases. • Control unit names, numbers, and how to identify. • Network/wiring architecture groups to baumuster quick reference. • Platform to baumuster quick reference. Cause Information only Remedy Acronyms: • AV = Actual Values • CU = Control Unit • CUL = Control Unit Log • DTC = Diagnostic Trouble Code • E\-Stand = Fresh\-up head unit boot software \(found in head unit control unit log\) • FUP = Fresh\-up • FW = Firmware • HSVL = High Speed Video Line • HU = Head Unit • HW = Hardware • ISU = Initial Start Up • LVDS = Low Voltage Differential Signal • NSFT = Not Safe For Transport • MOPF = Model Facelift \(Ex: 167 MOPF\) • PiH = Plug\-in Hybrid • P3 Hybrid = AMG Plug\-in Hybrid with rear drive unit • SA Code = Sonderausstattungscode \(Option Code\) • SCN = Software Calibration Number • SW = Software • TCU = Telecommunication Control Unit \(Hermes/Ramses/Etc...\) • QT = Quicktest • XD = XENTRY Diagnosis Control Unit Identification: Refer to the attachment "Control Unit Nomenclature" for location of each. • Control Unit Name • Control Unit Number • Control Unit Short name • Control Unit Diogenes \("dy\-oj\-uh\-neez"\) name \- Control unit variant/family. Network/Wiring Architecture to Baumuster Quick Reference: Star 1 • 117, 156, 246 \(MFA\) • 166, 176, 221, 242, 246, 292 Star 2 • 205, 213, 238, 253, 257, 290 \(MRA\) • 117, 156, 246 \(MFA\) • 118, 177, 243, 247 \(MFA2\) • 167, 222, 292, 463, 465, 906 Star 3 • 294, 295, 296, 297 \(EVA2\) • 206, 214, 223, 236, 254 \(MRA2\) • 192 and 232 \(MSA\) • 907 Platform to Baumuster Quick Reference: MRA = "Mercedes\-Benz Rearwheel Architecture": • 205 • 213 • 222 • 238 • 253 • 257 • 290 MRA2 = "Mercedes\-Benz Rearwheel Architecture \- Generation 2": • 206 • 214 • 223 • 236 • 254 MFA = "Mercedes\-Benz Frontwheel Architecture" 117 • 156 • 246 MFA2 = "Mercedes\-Benz Frontwheel Architecture \- Generation 2" • 118 • 177 • 243 • 247 EVA1.5 = "Electric Vehicle Architecture" • 243 EVA2 = "Electric Vehicle Architecture \- Generation 2" • 294 • 295 • 296 • 297 MSA = "Mercedes\-Benz Sport Architecture" • 192 • 232 MMA = "Mercedes\-Benz Modular Architecture" • No vehicles currently launched.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014398-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014398-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2002 to 2008 MERCEDES BENZ G500
- 2003 to 2009 MERCEDES BENZ G55
- 2009 MERCEDES BENZ G550
- 2019 to 2022 MERCEDES\-BENZ A 220
- 2020 to 2021 MERCEDES\-BENZ AMG A35
- 2023 to 2024 MERCEDES\-BENZ AMG C43
- 2024 MERCEDES\-BENZ AMG C63 S E
- 2020 to 2024 MERCEDES\-BENZ AMG CLA35
- 2020 to 2024 MERCEDES\-BENZ AMG CLA45
- 2024 MERCEDES\-BENZ AMG CLE53
- 2019 to 2023 MERCEDES\-BENZ AMG E53
- 2023 to 2024 MERCEDES\-BENZ AMG EQE
- 2024 MERCEDES\-BENZ AMG EQE SUV 4MATIC
- 2022 to 2024 MERCEDES\-BENZ AMG EQS
- 2005 to 2009 MERCEDES\-BENZ AMG G 55
- 2010 to 2011 MERCEDES\-BENZ AMG G55
- 2013 to 2024 MERCEDES\-BENZ AMG G63
- 2016 to 2018 MERCEDES\-BENZ AMG G65
- 2024 to 2025 MERCEDES\-BENZ AMG GLA 35
- 2021 to 2023 MERCEDES\-BENZ AMG GLA35
- 2021 to 2023 MERCEDES\-BENZ AMG GLA45
- 2021 to 2025 MERCEDES\-BENZ AMG GLB35
- 2024 MERCEDES\-BENZ AMG GLC43
- 2016 to 2019 MERCEDES\-BENZ AMG GLE43
- 2021 to 2022 MERCEDES\-BENZ AMG GLE53
- 2023 to 2024 MERCEDES\-BENZ AMG GLE53 4MATIC\+
- 2019 MERCEDES\-BENZ AMG GLE63
- 2021 to 2022 MERCEDES\-BENZ AMG GLE63 S
- 2023 to 2024 MERCEDES\-BENZ AMG GLE63 S 4MATIC\+
- 2018 MERCEDES\-BENZ AMG GLE63S
- 2020 to 2022 MERCEDES\-BENZ AMG GLS63
- 2023 to 2024 MERCEDES\-BENZ AMG GLS63 4MATIC\+
- 2017 to 2021 MERCEDES\-BENZ AMG GT
- 2018 to 2021 MERCEDES\-BENZ AMG GT C
- 2018 to 2020 MERCEDES\-BENZ AMG GT R
- 2016 to 2019 MERCEDES\-BENZ AMG GT S
- 2024 MERCEDES\-BENZ AMG GT55
- 2024 MERCEDES\-BENZ AMG GT63
- 2023 to 2024 MERCEDES\-BENZ AMG SL43
- 2022 to 2024 MERCEDES\-BENZ AMG SL55
- 2022 to 2023 MERCEDES\-BENZ AMG SL63
- 2024 MERCEDES\-BENZ AMG SL63 S E
- 2022 to 2024 MERCEDES\-BENZ C 300
- 2020 to 2024 MERCEDES\-BENZ CLA 250
- 2024 MERCEDES\-BENZ CLE 300
- 2024 MERCEDES\-BENZ CLE 450
- 2024 to 2025 MERCEDES\-BENZ E 350
- 2025 MERCEDES\-BENZ E 350 4MATIC
- 2018 MERCEDES\-BENZ E 400
- 2019 to 2024 MERCEDES\-BENZ E 450
- 2025 MERCEDES\-BENZ E 450 4MATIC
- 2025 MERCEDES\-BENZ E 450 4MATIC ALL\-TERRAIN
- 2024 MERCEDES\-BENZ EQE 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE 350\+
- 2023 to 2024 MERCEDES\-BENZ EQE 500
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 350\+
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 500 4MATIC
- 2022 to 2024 MERCEDES\-BENZ EQS 450\+
- 2022 to 2024 MERCEDES\-BENZ EQS 580
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 450 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 450\+
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 580 4MATIC
- 2019 to 2024 MERCEDES\-BENZ G 550
- 2010 MERCEDES\-BENZ G55
- 2010 to 2011 MERCEDES\-BENZ G550
- 2013 to 2018 MERCEDES\-BENZ G550
- 2021 to 2025 MERCEDES\-BENZ GLA 250
- 2020 to 2025 MERCEDES\-BENZ GLB 250
- 2023 to 2025 MERCEDES\-BENZ GLC 300
- 2025 MERCEDES\-BENZ GLC 350 E 4MATIC
- 2020 to 2024 MERCEDES\-BENZ GLE 350
- 2025 MERCEDES\-BENZ GLE 350 4MATIC
- 2020 to 2024 MERCEDES\-BENZ GLE 450
- 2024 to 2025 MERCEDES\-BENZ GLE 450E 4MATIC
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2022 to 2024 MERCEDES\-BENZ GLE 580 4MATIC
- 2016 to 2017 MERCEDES\-BENZ GLE450
- 2016 to 2017 MERCEDES\-BENZ GLE63S
- 2020 MERCEDES\-BENZ GLS 450
- 2022 to 2024 MERCEDES\-BENZ GLS 450 4MATIC
- 2020 MERCEDES\-BENZ GLS 580 4MATIC
- 2022 to 2024 MERCEDES\-BENZ GLS 580 4MATIC
- 2023 MERCEDES\-BENZ GLS 600
- 2021 MERCEDES\-BENZ GLS450
- 2021 MERCEDES\-BENZ GLS580
- 2021 MERCEDES\-BENZ S 500
- 2023 MERCEDES\-BENZ S 500
- 2022 MERCEDES\-BENZ S 500 4MATIC
- 2024 MERCEDES\-BENZ S 500 4MATIC
- 2021 MERCEDES\-BENZ S 580
- 2023 MERCEDES\-BENZ S 580
- 2022 MERCEDES\-BENZ S 580 4MATIC
- 2024 MERCEDES\-BENZ S 580 4MATIC
- 2023 MERCEDES\-BENZ S 580 E
- 2024 MERCEDES\-BENZ S 580 E 4MATIC
- 2024 MERCEDES\-BENZ redundant EQE 350
- 2023 MERCEDES\-BENZ redundant EQE 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ redundant EQS 450
- 2024 MERCEDES\-MAYBACH EQS SUV 680 4MATIC
- 2021 MERCEDES\-MAYBACH GLS 600
- 2022 to 2024 MERCEDES\-MAYBACH GLS 600 4MATIC
- 2021 MERCEDES\-MAYBACH S 580
- 2022 to 2024 MERCEDES\-MAYBACH S 580 4MATIC
- 2023 to 2024 MERCEDES\-MAYBACH S 680
- 2022 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/11014398](/v1/bulletins/11014398)

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