How to replace just the bulb on the third brake light?

2007 CADILLAC CTS
160,000 MILES • 2.8L • V6 • 4WD • AUTOMATIC
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LEYNA07
  • MEMBER
  • 41 POSTS
Wanting to know if I am able to replace just the bulb on the 3rd brake light located on trunk without having to buy the whole assembly.
Nov 8, 2022 at 8:10 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Yes, you can replace just the bulb. I gave you the instructions on replacing the bulb and the bulb number itself.
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Nov 8, 2022 at 11:24 AM
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