Western Star 57X: Electrical system — instrument cluster/panel

Affects Western Star 57X · 2023 — about 47 vehicles.

The hazard

A nonfunctioning exterior turn signal may not notify other drivers of a turning vehicle, increasing the risk of a crash.

What to do

Dealers will update the turn signal indicator software, free of charge. Owner notification letters were mailed June 13, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL975.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational