# Service bulletin LI54.70\-P\-068094

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: 10191289
- Published by NHTSA: 2021\-05\-03
- Manufacturer's number: LI54.70\-P\-068094
- Manufacturer's date: 2021\-03\-29
- NHTSA component: EQUIPMENT

## NHTSA's summary

Message \(yellow\) in IC "Active Brake Assist currently restricted, see operator's manual, Remedy: Deactivate transport mode and drive vehicle for approx 6mi. The DTC then switches to passive and the sensor can be calibrated

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191289-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191289-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2020 to 2021 MERCEDES\-BENZ A 220
- 2020 MERCEDES\-BENZ AMG GLC63
- 2020 to 2021 MERCEDES\-BENZ C 300
- 2020 MERCEDES\-BENZ C 350
- 2020 MERCEDES\-BENZ C 350 E
- 2020 to 2021 MERCEDES\-BENZ CLA 250
- 2020 to 2021 MERCEDES\-BENZ CLS 450
- 2020 to 2021 MERCEDES\-BENZ GLA 250
- 2020 MERCEDES\-BENZ GLB 200
- 2020 to 2021 MERCEDES\-BENZ GLB 250
- 2020 to 2021 MERCEDES\-BENZ GLC 300
- 2020 MERCEDES\-BENZ GLC 350
- 2020 to 2021 MERCEDES\-BENZ GLC 350 E
- 2020 to 2021 MERCEDES\-BENZ GLE 350
- 2020 to 2021 MERCEDES\-BENZ GLE 350 E
- 2020 to 2021 MERCEDES\-BENZ GLE 450
- 2020 to 2021 MERCEDES\-BENZ GLE 580

JSON: [/v1/bulletins/10191289](/v1/bulletins/10191289)

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