Service bulletin No. 93-26
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 | 11037841 |
| Published by NHTSA | 2026-10-02 |
| Manufacturer's number | No. 93-26 |
| Manufacturer's date | 2026-09-23 |
| NHTSA component | LANE DEPARTURE: WARNING; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST |
NHTSA's summary
Symptom-based workshop manual for False Warning from Lane Change Assist (LCA) - Warning Light in Exterior Mirror Flashes Without Reason
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Driver assistance, Electrical system, Lane departure and lane keeping
| PORSCHE MACAN 4 ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| PORSCHE MACAN 4S ELECTRIC | 2025 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN TURBO ELECTRIC | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| No. 2503.3 | 2025-12-05. Service bulletin. Instructions on advanced technical information for Troubleshooting Advanced Driver Assistance Systems (ADAS) |
|---|---|
| No. 2503.2 | 2025-08-06. Service bulletin. Instructions on advanced technical information for troubleshooting ADAs systems |
| No. 2503.1 | 2025-07-09. Service bulletin. Instructions on advanced technical information for the advanced driver assistance systems. Please refer to PDF attached for more information regarding this. |