15.4% of complaints about the 2005 Buick Lesabre came in the first year, which is unremarkable for a 2005 vehicle — around the middle of the 245 model-years on record. The median complaint arrives at 5.8 yr in service. The most-reported system is electrical system (24 complaints), typically at 6.4 yr or about 55,000 miles.
DT: THE CONTACT STATED ON FEBRUARY 1, 2005 THE HORN WAS DIFFICULT TO BLOW. IT TOOK TOO MUCH PRESSURE IN ORDER TO GET THE HORN TO BLOW. WHEN MAKING A TURN IT IS VERY DIFFICULT TO FIND THE CORRECT SPOT . CONSUMER STATES THEY HAVE TAKEN THE VEHICLE TO THE DEALER, AND THERE IS NOTHING THEY CAN DO. HOWEVER, THE DEALER'S TECHNICIAN STATED THEY HAD THE SAME COMPLAINT FROM OTHER CUSTOMERS. *AK
DT: THE CONTACT STATED THE REMOTE KEYLESS ENTRY DEVICE UNLOCKED MORE GM VEHICLES THAN JUST HIS OWN. HE CONTACTED THE MANUFACTURER AND THEY TOLD HIM TO TAKE THE VEHICLE TO THE DEALERSHIP. THE DEALERSHIP REPROGRAMMED THE DEVICE AND IT STILL UNLOCKED OTHER VEHICLES. *AK UPDATED 1/11/2006 - *NM
TL*THE CONTACT OWNS A 2005 BUICK LESABRE. WHEN THE CONTACT STARTS THE VEHICLE, THE INSTRUMENT PANEL GAUGES BECOME HOT. THE DEALER STATED THAT THE ENTIRE INSTRUMENT PANEL NEEDED TO BE REPLACED AT A COST OF OVER $600. IN ADDITION, ONE OF THE GAUGES IS NOT REGISTERING THE CORRECT INFORMATION. THE FAILURE MILEAGE WAS 60,000.