How to Replace the Brake Light on a Cruze?

[DiTessa]

If the brake light on your Cruze is damaged, you can replace it yourself or take it to a repair shop. Replacement method: Empty the trunk and lift the mat above the spare tire; remove the eleven self-tapping rivets on the left, right, and middle sides; start removing the plastic panel under the trunk lid and the felt panels on both sides; after removing the rivets, lift off the plastic panel; remove the lamp socket and replace the brake light bulb to complete the process. The body dimensions of the Cruze are 4666mm in length, 1807mm in width, and 1460mm in height, with a wheelbase of 2700mm. In terms of the powertrain, the 2018 Cruze is equipped with a 1.5L naturally aspirated engine and a 1.4T turbocharged engine. For the transmission, the 1.5L engine is paired with a 6-speed manual transmission and a 6-speed automatic transmission, while the 1.4T engine is matched with a 7-speed dual-clutch transmission.

[VanRafael]

I've driven a Cruze for several years and changed the brake lights myself multiple times, finding it quite convenient. The first step is to prepare a new bulb, recommended model T20 or check the manual for the correct match. Then open the trunk and locate the brake light position in the rear taillight assembly—usually, you'll need to remove the black inner lining from the inside. The Cruze doesn't have many screws; a small Phillips screwdriver will do. After removing the screws, carefully pull out the light assembly. The old bulb is a bayonet type—just twist and pull it out, then insert the new one firmly. Reinstall the light assembly and tighten the screws. Don’t forget to test: start the car and press the brake to see if the light works. The whole process takes about 10 minutes, requires simple tools, and saves money compared to a repair shop. Choose a sunny day for peace of mind, and even beginners can try it by watching tutorial videos. To prevent light failure, check and replace bulbs regularly.

[SanChristian]

As a car enthusiast, I often do small DIY repairs, and changing the brake lights on a Cruze is a great starting point. You'll need new bulbs like the original T20 model, a Phillips screwdriver, and gloves to prevent oil stains. Open the trunk and remove the inner lining to locate the brake light assembly screws and remove them. Be careful not to pull the wires when taking out the light assembly. Twist out the old bulb and replace it with a new one, being careful not to touch the glass surface as it can easily burn out. Reassemble and tighten the screws, then test by pressing the brake pedal to check if the light works properly. It's recommended to turn off the engine and engage the handbrake for safety before starting. The whole process takes less than 15 minutes and saves you dozens of dollars. Buying high-quality bulbs can extend their lifespan. If you encounter any issues, discuss them in online communities to build confidence through practice.

[StElena]

Just learned to replace brake lights, not complicated. For Cruze owners, first buy the bulb, remember the model T20 or check the manual. Open the trunk, remove the inner liner padding, locate the light assembly, unscrew and pull out the light housing. Twist the old bulb to remove, replace with the new one, plug it in firmly, then reassemble by screwing back and test by stepping on the brake—it should light up. First-timers, don’t panic, take it slow. All you need is a screwdriver—saves repair costs and builds hands-on skills.