# Service bulletin 131\-26018

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: 11034564
- Published by NHTSA: 2026\-07\-07
- Manufacturer's number: 131\-26018
- Manufacturer's date: 2026\-06\-23
- Campaign id or software version: 131\-26018
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: Software: ECU

## NHTSA's summary

TITLE \- Carconfig update on EmiraDS. REASON \- A new Carconfig file is available on EmiraDS to support any future ECU \(Electronic Control Unit\) software upgrades. Because the Carconfig is a common file shared across all ECU software packages, the “New Software Available” notification will be displayed on multiple ECUs, \(except for CPC, EIS, EMS, FSCM, and TCM 2L ECUs\). Important \- This does not necessarily indicate that a specific upgrade is required for each ECU listed, but if a software notification is also available for the DDM \(Driver Door Module\), upgrading the DDM first will clear the notification for all other ECUs that do not have individually applicable upgrades. ACTION \- If a vehicle connected to EmiraDS is displaying the “New Software Available” notification across multiple ECUs, then check to see if software notification is also available for the DDM. Upgrade the DDM first and then check to see if the “New Software Available” notification on other ECU’s has now been deleted.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034564-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034564-9999.pdf)

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

## Vehicles listed

- 2023 LOTUS EMIRA
- 2024 to 2026 LOTUS EMIRA

JSON: [/v1/bulletins/11034564](/v1/bulletins/11034564)

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