Adaptive Headlight Malfunction in Cold Weather

Bulletin number

630514

Component

Exterior lighting: headlights

Summary

"Adaptive Headlight Malfunction in Cold Weather. In very cold weather conditions (32ºF or below) with the light switch in the automatic position, the CCM (Check Control Message) ""Adaptive headlight malfunction"" is displayed. When the CC message is displayed, all the lights continue to function. When switching the headlights to high beam and the headlight unit is cold, the mechanism inside the headlight is too stiff to move. Software error in TMS 3 (headlight driver module AHL, xenon headlight)"

Owners of these vehicles have filed 38 complaints in the lights category.