How to Replace the Upper Stop Light Bulbs
& Remove the Subwoofer Cover
1990-1994 Lexus LS400
This is described on page 208 of your 1991 Lexus LS400 manual. I decided to create a tutorial because people kept asking how to remove it!
- Thin flat head screwdriver
All you really have to do is pull up at the arrow points. You can pull this up with your fingers or you can use a screwdriver.
1) Carefully wedge a screwdriver under the subwoofer cover and push it up. Wrap some tape around the screwdriver to avoid scratching the plastic. Repeat on other side.
2) Disconnect the wiring and pull the sub cover off. There are two 921 bulbs inside the sub cover for the upper stop light.
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