GMC · Canada · Mod
GMC Yukon XL, Yukon: Lights and Instruments
Affects GMC Yukon XL, Yukon · 2015 — about 4K vehicles.
The hazard
Certain vehicles may not comply with the requirements of Canada Motor Vehicle Safety Standard 108 - Lighting System and Retroreflective Devices. If the headlamp switch is rapidly and repeatedly cycled between positions (at least two cycles within 0.6 seconds), park lamp and daytime running light function could be disabled, which is contrary to the requirements of the standard. Correction: A production change has been undertaken to remedy this technical non-compliance condition. No corrective recall action is required as the technical non-compliance condition is deemed to be non-safety related.
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