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Restore green side assist led afer update VW instrument cluster to 10XX SW, using Arduino and MCP2515

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lols11/VW_SideFix-DPFNotify

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VW_SideFix-DPFNotify

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Caution

WARNING! Not tested live!

This software is intended for OFF-ROAD USE ONLY.

About

Restores the green Side Assist LED functionality after updating the VW instrument cluster to 10XX SW on the PQ platform, using an Arduino and MCP2515. Additionally, it provides a optional notification for ongoing DPF regeneration by blinking the DPF LED and gong. For LED restoration, the pins must be soldered directly to the LEDs. For DPF info, only a CAN connection is needed.

Functions

  • Restores operation of green Side Assist LED
  • Restores operation of yellow Side Assist LED
  • LED brightness set based on information from CAN
  • Information about ongoing DPF filter regeneration
  • Optional gong on start and end DPF regeneration
  • LED celebration
  • Watchdog

Pinout:

  • Green LED (+): 9
  • Yellow LED (+): 6
  • (Must be PWM output for proper operation.)

TODO:

  • Bluetooth icon restore with Discover/Composition media unit (The can messages responsible for the appearance of the icon are currently publicly unknown)
  • Front assist LED restore with 7N0 radar (as above)

Looking for additional help

I am looking for logs from the VW Kombi and infotainment CAN bus, specifically involving an RNS radio, Bluetooth module, and a colorful MFA or MFA 3D display. I am particularly interested in logs capturing the moment a device connects via Bluetooth. Unfortunately, I am working with a Discover Media system, so I cannot analyze this in terms of the Bluetooth icon. If you have access to such logs, I would greatly appreciate it if you could get in touch.

Licensed under the MIT License. See LICENSE and NOTICE files for details.

About

Restore green side assist led afer update VW instrument cluster to 10XX SW, using Arduino and MCP2515

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