Brake Light Replacement: 2011 Cadillac STS 3.6L V6

Cadillac STS Model Years - 2005, 2006, 2007, 2008, 2009, 2010, 2011

How to remove a burnt out brake light bulb on a 2011 Cadillac STS

Learn More >

What would you like your bulbs to do? See Clearer Upgrade To LED HID Style

Consider a premium bulb like the Silverstar Ultra with a specially designed filament, proprietary gas mixture and lamp coating for the best downroad lighting. Learn more about Silverstar Ultra.
Upgrade your fog lights to LED with a direct install option that will connect easily to your car’s existing bulb housing. Sylvania has an option with aviation grade aluminum body and a turbo cooled fan. Check out Sylvania LEDs.
Consider a bulb like the zXe with a proprietary Xenon gas mixture to match the white light of HID lights for the brightest headlight and added clarity. More information on zXe bulbs.

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

2011 Cadillac STS 3.6L V6 Battery Jumpstart
Proper jumpstart procedure

Learning how to jump your car before you need to is an excellent idea

2011 Cadillac STS 3.6L V6
2011 Cadillac STS 3.6L V6 Coolant (Antifreeze) Fix Leaks
Plug minor coolant leaks

Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it

2011 Cadillac STS 3.6L V6
2011 Cadillac STS 3.6L V6 Clock Set Clock
Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

2011 Cadillac STS 3.6L V6
2011 Cadillac STS 3.6L V6 Fuse (Engine) Replace
Change an engine fuse

If you have an electrical component that doesn't work, try replacing the fuse first

2011 Cadillac STS 3.6L V6
See all videos for the 2011 Cadillac STS
Share on   Share on Twitter   Share on Facebook
Parts & Tools
panel poppers
tail light bulb housings
electric screwdrivers
led replacement bulbs
dielectric grease
hid kits
gloves
We may earn a commission from qualifying purchases as an Amazon Associate
Full list of part and tools
Video Description

The brake lights on your 2011 Cadillac STS illuminate when you hit the brake pedal and help prevent you from being rear ended by the cars behind you. Brake light bulbs grow dimmer over time and eventually burn out. See how to change the brake lights on your 2011 Cadillac STS. The first step is to locate the brake light socket in your STS. Remove the brake light socket and then replace the burnt out brake light bulb. When you replace the brake light bulb on your STS, be careful not to touch the bulb directly with your fingers - the oil from your skin will cause the area that you touched to burn hotter than the rest of the bulb, which causes the bulb to burn out quicker.

If you are going to replace a bulb in your housing, it is a good idea to replace all of them. Not only will the lights on your STS be brighter, you decrease the likelihood you will need to change any of the bulbs again in the near future. A burnt out bulb in the taillight cluster of your STS is an excuse for a police officer to pull you over. Check your bulbs frequently and change burnt bulbs promptly.

  • Advance Auto coupon for
    20% off entire order: KIOSK20
Ask Mechanic