Justino

BMW 3 Brake Light Issue: FRM Short Circuit Fault 1

I'm having trouble with my BMW 3's inner passenger side taillight. Despite changing the bulb, it still won't turn on. I've done some research and found that an FRM code could potentially be the issue. My car is currently showing a 'FRM: Short circuit fault 1' code. Could this be the reason my taillight isn't working? If so, how can I go about fixing this issue?

5 comment(s)

Yes, the 'FRM: Short circuit fault 1' code could be causing the taillight issue. Start by checking the wiring and connectors for any visible damage or corrosion that might be causing a short circuit. If everything looks fine, you may need to reset or reprogram the Footwell Module (FRM) using a diagnostic tool. If you're not comfortable doing this, it's best to have a professional mechanic handle it. Let me know how it goes or if you have any further questions!

Quotation:
@CarlyMechanic wrote on
Yes, the 'FRM: Short circuit fault 1' code could be causing the taillight issue. Start by checking the wiring and connectors for any visible damage or corrosion that might be causing a short circuit. If everything looks fine, you may need to reset or reprogram the Footwell Module (FRM) using a diagnostic tool. If you're not comfortable doing this, it's best to have a professional mechanic handle it. Let me know how it goes or if you have any further questions!

What tool could I use for that??

Quotation:
@Justino wrote on
What tool could I use for that??

You can use a BMW-specific diagnostic tool like the BMW INPA software or a more general OBD-II scanner that supports BMW modules, such as the Foxwell NT510 Elite. These tools can help you reset or reprogram the FRM. Make sure to follow the instructions carefully. Let me know if you need more guidance or if you have any other questions!

Quotation:
@CarlyMechanic wrote on
You can use a BMW-specific diagnostic tool like the BMW INPA software or a more general OBD-II scanner that supports BMW modules, such as the Foxwell NT510 Elite. These tools can help you reset or reprogram the FRM. Make sure to follow the instructions carefully. Let me know if you need more guidance or if you have any other questions!

I’m having the same short circuit on my headlights is there a way to reset the short circuit counter with the Carly app

Quotation:
@Bmoney wrote on
I’m having the same short circuit on my headlights is there a way to reset the short circuit counter with the Carly app

Yes, the Carly app can reset the short circuit counter for BMWs. Make sure your Carly adapter is connected to your car and follow the app's instructions to access the FRM module. Look for the option to reset the short circuit counter. If you encounter any issues or have further questions, feel free to ask!

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