Technical Service Bulletin 22LD03 — 2022 LEXUS LS
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 22LD03 |
| Manufacturer | |
| Vehicle | 2022 LEXUS LS |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
22LD03 Expired on May 31, 2025 The subject vehicles are equipped with a Road Sign Assist (RSA) driver assistance feature. This feature uses the forward recognition camera to detect objects and provide information to the driver about specific road signs. Due to an incorrect software program, the RSA feature is unable to display road sign information.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.