Parking brake, airbag, EPC and DRL warning lights turned on?

Tiny
CAVEMAN66
  • MEMBER
  • 2011 VOLKSWAGEN JETTA
  • 2.5L
  • 5 CYL
  • 2WD
  • AUTOMATIC
  • 123,678 MILES
In the cold morning when I start my car after few minutes, my dash light of the warning of the parking brake, airbag, epc, drl. I pull over, turned off the car and restarted it again, it not on. What can cause this?
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Tuesday, November 15th, 2022 AT 7:07 PM

1 Reply

Tiny
KEN L
  • ADMIN
It sounds like the dash module is going out and restarting the process resets the module. To be sure we should do a CAN scan you can get a CAN scanner (Controller Area Network) from Amazon from about $32.00.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

and

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Amazon CAN scanner link:

https://amzn.to/3sX8MCX

Here is how to change out the cluster module in the images below in case you need it. You can get a rebuilt unit by searching google or eBay. Check out the images (below). Please let us know what you find. We are interested to see what it is.
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Wednesday, November 16th, 2022 AT 11:38 AM

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