Jump to content


SC430 bulb failure warning light on after installing LED break light bulbs


ALT

Recommended Posts


Sometimes replacement of some light within a circuit with LEDs can cause this. Try swapping in the OEM style incandescent bulbs to see if it fixes the problem.

Link to comment
Share on other sites

Thanks. Yes, the OEM incandescent bulbs worked fine. I just wanted to upgrade the bulbs to LED because they are brighter and lite up faster. I found the solution to this which is to add a load resistor for each bulb or buy the LED bulb with the build-in resistor. BTW, the brake light bulb type for 05 SC430 is 7443.

  • Thanks 1
Link to comment
Share on other sites

Thanks for the tip. I knew it had something to do with the resistance of the bulbs but did not look up the specifics.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Forums


News


Membership


  • Unread Content
  • Members Gallery