No notification of any recalls or service bullitins, broken seat, lights, front suspension parts, would not honor warranty.

- La Mesa, CA, USA

Headlights flicker - faster than you can blink an eye--will the lights stay off sometime? a disaster at night.

- Winthrop , ME, USA

While driving at any speed and with no warning headlights will go out and will stay off. Dealer notified.

- Yorbalinda, CA, USA

Since purchase of vehicle Oct 2000 I have been in the shop 35 X for manufacturing problems. Ongoing problems include dimming of headlights at any given time and flickering of clock/radio display at any given time. Service attempted to fix the dimming and flickering by replacing the alternator, but it did not fix the problem. They are now unable to duplicate the problem. It took service 5 attempts to fix taillight water retention problem (they sealed the entire assembly). The rear differential fluid was reportedly low from factory causing a grinding sound in my gears (it took 2 attempts to fix that problem). Since that differential problem, I have had a clunk between 2nd & 3rd gears (service is unable to duplicate the problem).

- Angier, NC, USA

Front headlight blinks on and off intermittently. Dealership is aware of problem. Consumer was informed by manufacturer that this in an inheriate trait.

- Elizbethtown, PA, USA

Headlights were going on and off while traveling down dark curved road. Light flickered so much that consumer was trying to pull over and struck a tree head-on, and rolled over once. ABS brakes had failed. Airbags didn't deploy. GMC filed a complaint.

- Englewood, FL, USA

Headlights go dim for a 2 second period, this happens at all speeds andonce caused the interior temp, unit to turn fom F to C. car tried to call onstar system.

- Amsterdam, NY, USA

Headlights flicker on and off, causing poor visibility. Dealer has repaired vehicle several times, but problem still exists.

- Brewster, MA, USA

When driving headlights turn on and off. Consumer took vehicle to the dealership. Mechanic told him that there was nothing that they could do.

- Lower Burrell, PA, USA

Intermittently headlights/ interior lights and instrument panel lights just flicker on and off. The truck was taken to the dealership. Notning was done about the lights. When taken to the second dealership, consumer was told that the manufacturer was aware of the problem, but did not know what was causing the problem. In addition, , while driving at 45 and turning left consumer hears moaning noise. Noise is caused by improper torquing on right front suspension. Whining noise is also coming from secondary air pump.

- Chaffee, NY, USA