We have classified the 55 complaints from 2016 GMC Yukon about EXTERIOR LIGHTING into the following categories.
Passenger side brake light started going out then will go back on and go back out and then it just went out completely the car is less than 2 years old. bought it brand-new i have been the only owner. there is no reason why a tail light should be going out before the car is even 2 years old.
Left rear brake light only works intermittently, both stationary or while moving. sporadically works and then does not work.
Rear brake lights keep going out, parking assist sensors do not work, satellite antenna leaks water on to steering wheel when it rains
Wife driving children home at night. used dash light dimmer wheel to adjust dash brightness. caused all lights, including headlights to turn off
Rear tail lights have manufacturer defect and entire panel needs to be fixed as an electrical issue due to lighting failure. safety issue of brake lights not working and manufacturer needs to repair entire tail light.
Tl* the contact owns a 2016 gmc yukon. while driving, the tail lights illuminated intermittently. the contact was alerted by other drivers on the road. there were no warning indicators illuminated. the vehicle was taken to motor city buick gmc (3101 pacheco rd, bakersfield, ca 93313, (855) 393-2841) where it was diagnosed that the tail lights failed and needed to be replaced. the vehicle was not repaired. the manufacturer was not notified of the failure. the approximate failure mileage was 49,000.
Headlights are too dim and do not provide appropriate visibility for safe driving at night, particularly when navigating curvy roads as the lights do not project an adequate distance. factory bulbs have been replaced with another brand with minimal improvement.