# Service bulletin LI54.71\-P\-077857

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: 11000606
- Published by NHTSA: 2024\-05\-31
- Manufacturer's number: LI54.71\-P\-077857
- Manufacturer's date: 2024\-05\-14
- Campaign id or software version: LI54.71\-P\-077857
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Complaint Message in Instrument Cluster: "Active Brake Assist function restricted". The driver assistance systems are temporarily unavailable. Note: Please note the listed fault code\! Cause Rarely, it may be the case that communication is interrupted due to a brief interruption in the power supply to the LRR \(B92/12\) or A108 \(Active Brake Assist\). Remedy Perform new SCN coding at BC\_R \(N10/8\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000606-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000606-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2021 to 2022 MERCEDES\-BENZ AMG GLE53
- 2023 to 2024 MERCEDES\-BENZ AMG GLE53 4MATIC\+
- 2021 to 2022 MERCEDES\-BENZ AMG GLE63 S
- 2023 to 2024 MERCEDES\-BENZ AMG GLE63 S 4MATIC\+
- 2021 to 2022 MERCEDES\-BENZ AMG GLS63
- 2023 to 2024 MERCEDES\-BENZ AMG GLS63 4MATIC\+
- 2020 to 2024 MERCEDES\-BENZ GLE 350
- 2020 to 2022 MERCEDES\-BENZ GLE 350 E
- 2020 to 2024 MERCEDES\-BENZ GLE 450
- 2024 MERCEDES\-BENZ GLE 450E 4MATIC
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2022 to 2024 MERCEDES\-BENZ GLE 580 4MATIC
- 2020 MERCEDES\-BENZ GLS 450
- 2022 to 2024 MERCEDES\-BENZ GLS 450 4MATIC
- 2022 to 2024 MERCEDES\-BENZ GLS 580 4MATIC
- 2021 MERCEDES\-BENZ GLS450
- 2021 MERCEDES\-BENZ GLS580
- 2021 MERCEDES\-MAYBACH GLS 600
- 2022 to 2024 MERCEDES\-MAYBACH GLS 600 4MATIC

JSON: [/v1/bulletins/11000606](/v1/bulletins/11000606)

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