GMC Complaints

headlights flickedr/flash randomly and briefly regardless of if they are manual on/auto on coming traffic thinks i am flashing them GMC Seems to be aware of the issue but no resolution as of yet

The chest clip button is not difficult to open. The chest clip is a button on this carseat instead of a buckle. My child, who will be 2 years old this month, has been able to unbuckle the chest clip for months now. I am concerned if an accident occurs and the chest clip is unbuckled, he will get seriously injured.

Headlights flicker often and usually one side at a time, sometimes one side is out for a second or 2. Drivers in front of me think I'm flashing them and get upset, it's annoying to keep seeing it every 1-2 minutes and makes driving at night miserable. Started the night of delivery. Dealer notified and awaiting call back.

Headlights periodically turn off and on while driving automatically, randomly, and without warning. Causes other drivers to become confused, disoriented, or enraged. Drivers think they are being intentionally flashed or harassed and respond with brake check or moving to another lane and becoming visibly distressed. This is a new truck, with less than 500 miles, and no warning lights are issued.

Headlights flash intermittently while driving. I have not reported this to manufacturer since this is a known issue. Wanted to report to ensure vehicle is listed for safety recall/repair when available.

The issue involves the headlight assemblies flickering frequently. The whole headlight assembly will randomly turn off and on, one at a time typically. It will cause temporary loss of sight down road at night. I have also noticed other motorists flash their brights at me thinking that's what the flicker was, so it's causing disruptions to other drivers as well. GM is aware of the issue but has no fix in place and no timeframe for the fix.

While driving on the freeway the power steering lost it's power. There was so much resistance from the steering wheel it became almost impossible to control the vehicle. There was a notice on the info screen " power steering needs service. I was able to get the truck to a GMC dealer where a certified mechanic had to replace the steering gear motor. The truck has been lightly used and only has 35,070 miles on the odometer.

As previously reported by other owners of a 2017, 2018, 2019 Acadia- the “shift to park” message appears once I have put my car in park and turned it off. I have to restart my car, move the shifter to reverse, back up a tad bit, and put it back in park for the message to go away so I am able to turn my car off.

I was driving on the highway around 70-75 mph and the upper moulding on the grille flew off and hit the windshield

The headlights flicker off and on every 30 seconds or so while driving or stationary. This occurs no matter what setting the headlight are in. Other drivers think I am flashing my lights at them and have responded negatively by brake checking me in traffic, flashing their high beams at me when oncoming etc. I am worried that the lights may flicker off and stay off while driving at night. The dealer has recreated the problem but still has no fix. My truck has been in the dealer's shop since mid July.