2011 Buick Regal Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Buick Regal
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2011 Buick Regal Problems
The serpentine belt tensioner pulley may wear out. Our technicians tell us that in order to get a new pulley from General Motors you must purchase a complete belt tensioner assembly.
The display on the heater and AC control panel may become dim or go completely blank. Our technicians tell us the control panel must be replaced to correct this fault.
2011 Buick Regal Questions
2.4 L ,exhaust smells like rotten eggs.
-ment or just throttle position sensor? Eng. derates ,but all is ok after shutting off and restarting.
2011 Buick Regal Recalls
The driver's and/or passenger's seat may suddenly drop to its lowest position because a bolt securing the height adjuster can fall out. This unexpected movement of the driver's seat could cause a distraction, increasing the risk of a crash. Dealers will replace the height adjuster bolts in both front seats to correct this concern.
The front turn signals are equipped with two bulbs on each side. If one bulb fails, the driver would not be made aware of the loss of light function, which could create a safety hazard. Dealers will update the body control module software free of charge to resolve the concern.
2011 Buick Regal Reviews
BOUGHT A 2011 BUICK REGAL TURBO. THE DEALER HAD A AUTOMATIC STARTER INSTALLED, AS PER MY REQUEST. HOWEVER, THE AUTO START WILL NOT START THE AIR CONDITIONING ONLY THE HEAT. THE INSTALLER ADVISED THAT THE AIR WON'T WORK BECAUSE OF CAR WIRING. CAN ANYONE HELP OR HAVE ANY KNOWLEDGE. I WANT TO FIGHT THIS ISSUE. WHY WOULD I HAVE AN EXPENSIVE VIPER AUTO START INSTALLED AND NOT HAVE IT WORK WITH...