What does the code82 displayed on the Buick Excelle dashboard mean?
4 Answers
Buick Excelle displaying code82 indicates that the engine oil life is too low, reminding the owner to perform maintenance and change the engine oil. The vehicle's onboard computer defines an oil life cycle based on mileage, meaning the oil should be changed every 5,000 kilometers. Manual reset method: 1. Turn the ignition switch to the ON position. 2. Double-click the Menu button on the turn signal switch. 3. Rotate the adjustment wheel until the oil icon is displayed on the dashboard, then adjust to the oil life section. 4. Press the SET/CLR button on the turn signal switch for about 5 seconds until it changes to 100%, then release.
As someone who often helps friends with car repairs, I've seen the Buick Excelle dashboard displaying 'code 82' quite a few times. It basically means a low battery voltage warning, which could be due to an aging battery that doesn't hold charge, a faulty alternator that can't charge properly, or even extremely cold weather or too many short trips preventing the battery from fully charging. I've personally measured the voltage with a multimeter—it should normally be above 12.6 volts. If it drops below 12 volts, replace it immediately; otherwise, you might face annoying stalling at traffic lights, and it could affect your radio and air conditioning. For prevention, avoid leaving headlights and audio systems on when parked, test the battery during annual maintenance, and especially check it before winter for safety. In short, don't delay—get it accurately diagnosed at a professional shop.
I've been driving this car for several years, and the code 82 on the dashboard is really annoying. It indicates insufficient battery power, making driving a nerve-wracking experience, such as slow starts or the risk of breaking down midway. The reasons could be that the battery, which has been in use for five years, needs to be retired, or the alternator belt is loose and not functioning properly. As a daily commuter, I suggest checking immediately: turn off and restart the car to see if the code disappears; try driving for more than half an hour to recharge; if that doesn't work, seek a mechanic's help. Ignoring it not only hurts your wallet but also increases risks, especially in rainy weather—what if the brake lights don't work? Regular maintenance can extend the battery's lifespan and bring more peace of mind.
As an experienced driver, code 82 on the Buick Excelle indicates a low voltage issue, similar to a battery or charging system malfunction. I've encountered it several times, mainly due to cold weather or infrequent driving. The solution is simple: first, ensure the key is turned fully until you hear a sound; then drive to charge the battery for half an hour; if the voltage remains low, replace the battery promptly. Don't underestimate it—delaying could lead to bigger problems. Safety first, it's best to have a professional handle it quickly.
