IS300 Headlight Bulb Size: A Guide to Replacing and Upgrading

IS300 Headlight Bulb Size

The Lexus IS300 is a popular luxury sedan known for its sleek design and powerful performance. One important aspect of any vehicle is its headlights, which ensure visibility and safety while driving. If you are looking to replace the headlight bulbs in your IS300, it is crucial to know the correct bulb size to ensure a proper fit. In this article, we will discuss the headlight bulb size for the Lexus IS300.

Headlight Bulb Size Table

Year Headlight Bulb Size
2001-2005 HID-D2R
2006-2010 HID-D4R
2011-2013 HID-D4S
2014-2019 HID-D4S
2020-present LED

It is important to note that the headlight bulb size may vary depending on the year of your Lexus IS300 model. Therefore, it is crucial to check the specific year to ensure the correct bulb size.

Steps to Replace Headlight Bulbs

If you need to replace the headlight bulbs in your Lexus IS300, follow these steps:

  1. Make sure the engine is turned off and the headlights are cool to the touch.
  2. Open the hood of your vehicle and locate the back of the headlight assembly.
  3. Remove the electrical connector from the back of the headlight bulb by gently pressing the release tab and pulling it away.
  4. Twist the headlight bulb counterclockwise to unlock it from the assembly.
  5. Remove the old bulb and replace it with the new one, making sure it is securely in place.
  6. Twist the new bulb clockwise to lock it into the assembly.
  7. Reconnect the electrical connector to the back of the new bulb.
  8. Close the hood of your vehicle and test the headlights to ensure they are working properly.

It is always recommended to consult the vehicle’s owner’s manual for detailed instructions and safety precautions before attempting to replace the headlight bulbs.

Conclusion

Knowing the correct headlight bulb size for your Lexus IS300 is essential when it comes to replacing the bulbs. The table provided in this article outlines the bulb sizes for different years of the IS300 model. By following the steps mentioned, you can easily replace the headlight bulbs and ensure optimal visibility while driving your Lexus IS300.

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