How to turn on the Buick Regal license plate light?
3 Answers
The method to turn on the Buick Regal license plate light is: turn on the car lights to activate the license plate light. The license plate light is designed to illuminate the license plate at night or in low-light conditions, and it turns on together with the position lights. Taking the 2020 Buick Regal as an example, its body dimensions are: length 4904mm, width 1863mm, height 1461mm, with a wheelbase of 2829mm and a fuel tank capacity of 55 liters. The 2020 Buick Regal is equipped with a 1.5T turbocharged engine, delivering a maximum power of 124kW and a maximum torque of 250Nm, paired with a 9-speed automatic transmission. It features a front McPherson independent suspension and a rear multi-link independent suspension.
Speaking of the Buick Regal's license plate light, my own experience is that you don't need to turn it on specifically at all. As long as you turn on the headlights, the license plate light will automatically come on. Normally, before driving at night, just turn the headlight knob to the position light or low beam position, and the rear license plate light will light up together. It also automatically turns on when you shift into reverse gear, so you can see the license plate clearly while reversing. I asked the technician during my maintenance, and he said this design is for convenience. If your license plate light isn't working, it's mostly because the bulb is burnt out or the wiring has water damage. After opening the trunk lid, you can see the light covers, one on each side. Just buy a T10 model LED bulb and replace it yourself, it's very simple. Remember to turn off the engine and disconnect the power before operating.
The Buick Regal's license plate light is actually very hassle-free, as it's linked to the headlights. Simply turn on your headlights, and the license plate light automatically illuminates—there's no separate switch. My buddy was searching everywhere for the switch when he first drove a Regal, only to later discover it also flashes as a warning when the trunk is unlocked. If your license plate light isn't working, I'd recommend checking the bulb first—it's located inside a plastic housing on the inner side of the trunk lid. Just a heads-up: insufficient brightness might get you pulled over by traffic police. That happened to me when my left light was out, and I had to replace it after being warned. A T10 bulb is all you need, and any auto shop can replace it for about ten bucks.
