[Covfefe]

A few days ago my front right turn signal stopped working (yellow warning). Yesterday, I got a red "lighting system malfunction" error, and today the red errors came up every 3 seconds and the headlights flickered every time the warning light came up. I ran a code reader and found a host of issues. The car has bolt ons and has been flashed, but flashing it is the only thing I can think of that has touched the electronics, and that was a long time ago.

I hope someone can help me with the diagnostic codes in the screenshot below:

[christine1]

I had this exact issue pop up last week. It's currently at the shop and they're saying the turn signal was burnt out, plus it's either a control module or headlight issue (not sure which). Now I need to decide whether to replace the control module or headlight.

Can I ask whether you figured out what was going on? It's weird to me that this all started happening at the same time; it seems related to a singular issue...

[Saulochoa66]

christine1, any luck or fix for your problem? If is possible, can you tell how much you paid for this fix?

Thanks