Cadillac CT4, CT5 +2 more: Lights and Instruments

Affects Cadillac CT4, CT5, Escalade, Escalade Esv · 2020–2023 — about 86K vehicles.

The hazard

Issue: On certain vehicles, the daytime running lamps (DRLs) may stay on when the headlamps are on. Canadian regulations require the DRLs to turn off when the headlamps are on. Safety Risk: Daytime running lamps that stay on could cause glare for oncoming drivers and increase the risk of a crash. Corrective Action: General Motors will notify owners by mail and instruct you to take your vehicle to a dealership to update the body control module (BCM) software.

What to do

Contact your dealer; the remedy details were not included in the filing.

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