# Service bulletin L1017

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: 11022981
- Published by NHTSA: 2025\-09\-09
- Manufacturer's number: L1017
- Manufacturer's date: 2025\-09\-09
- NHTSA component: EXTERIOR LIGHTING; UNKNOWN OR OTHER; ENGINE

## NHTSA's summary

SERVICE BULLETIN L1017: 2024 S2 MULHOLLAND VSC SOFTWARE UPDATE. PURPOSE: This bulletin informs dealers that in the Digital Technician II \(DT II\) release version \(24.12.4\), it will include a Vehicle Supervisory Controller \(VSC\) application software update version for the 2024 S2 Mulholland, that will appear to be a lower numbered version than the previous release. This was done to unify the S2 VSC software versions between Del Mar and Mulholland. The Del Mar is unaffected by this change. • The new VSC software is \(13.5.5\) • The prior release is \(13.5.24\). Due to this version number, DT II will not highlight this version in red as being an available update.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022981-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022981-9999.pdf)

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

## Components

Engine, Lighting

## Vehicles listed

- 2024 LIVEWIRE S2 MULHOLLAND

JSON: [/v1/bulletins/11022981](/v1/bulletins/11022981)

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