Buick GL8 P gear unlocking methods are as follows: 1. Method 1: Release the brake pedal, press it again, and then try to shift gears. 2. Method 2: Slightly turn the steering wheel, then try to shift gears. 3. Method 3: Restart the ignition, press the brake again, and then try to shift gears. 4. Method 4: Open the hood, disconnect the battery, reconnect the power, restart the ignition, press the brake again, and then try to shift gears. More introductions about Buick are as follows: 1. Introduction 1: The Buick Excelle is a compact car launched by Buick. Compared with the previous generation, the body size of this car has not changed much, and the appearance of the car has been slightly modified in details. 2. Introduction 2: In terms of appearance, the new Excelle has a more prominent sense of fashion, with very powerful body lines. The front face of the car adopts a large-area air intake grille, which is also decorated with chrome trim strips. The headlights on the front face are connected with the air intake grille, further highlighting the sporty temperament of the car. 3. Introduction 3: From the side of the car, the waistline design is very smooth, visually lengthening the body of the car. From the rear of the car, the tail adopts a brand-new design, with a full and simple look. The taillights are treated with a smoked effect, providing high visibility at night. 4. Introduction 4: Depending on the configuration, the car uses different tire sizes. The car will be equipped with tires of specifications 195/65R15 and 205/55R16. Compared with models of the same level, the tire size of this car is relatively small.
