# Service bulletin LI2700P073124

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: 10205837
- Published by NHTSA: 2022\-01\-03
- Manufacturer's number: LI2700P073124
- Manufacturer's date: 2021\-09\-30
- NHTSA component: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:SENSOR; BACK OVER PREVENTION

## NHTSA's summary

Model series 190.4 Anti\-theft alarm activates without obvious cause.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10205837-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10205837-9999.pdf)

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

## Components

Driver assistance, Electrical system, Backup camera, Ignition

## Vehicles listed

- 2016 to 2022 MERCEDES\-BENZ AMG C43
- 2019 to 2021 MERCEDES\-BENZ AMG CLS53
- 2017 to 2018 MERCEDES\-BENZ AMG E43
- 2019 to 2022 MERCEDES\-BENZ AMG E53
- 2021 MERCEDES\-BENZ AMG E53 S
- 2022 MERCEDES\-BENZ AMG EQS 53
- 2016 to 2022 MERCEDES\-BENZ AMG GLC43
- 2016 to 2021 MERCEDES\-BENZ AMG GLE43
- 2021 to 2022 MERCEDES\-BENZ AMG GLE53
- 2020 to 2022 MERCEDES\-BENZ AMG GT43
- 2019 to 2022 MERCEDES\-BENZ AMG GT53
- 2019 MERCEDES\-BENZ AMG SLC 43
- 2017 to 2020 MERCEDES\-BENZ AMG SLC43
- 2017 to 2018 MERCEDES\-BENZ SLC 43 AMG

## Recalls for the same vehicles and component

- [21V354000](/recalls/nhtsa/21V354000.md), 2021-05-14: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:SOFTWARE

## Other bulletins for the same vehicles and component

- [LI54.65\-P\-080132](/bulletins/11032699.md), 2026-05-14, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM; LANE DEPARTURE: BLIND SPOT DETECTION. Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached diagnostic guide.
- [LI54.65\-P\-080132](/bulletins/11027904.md), 2026-01-31, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached diagnostic guide.

JSON: [/v1/bulletins/10205837](/v1/bulletins/10205837)

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