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Instrument cluster

Fuel needed to fill up

The cluster tells you how many litres fit until the tank is full.

Odyx Pro🔒 SFD activation required
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What changes

Module 17: long coding, byte 10, bit 4 = 1. The trip computer gets the fuel amount needed to fill up.

Details

Instrument cluster long coding, byte 10, bit 4; the A3 8Y cluster has a 20-byte coding. The cluster calculates the value — it does not replace the actual refuelled amount. Not yet written on an A3 8Y. Unit 17 on MQB Evo is SFD-protected — a token for unit 17 is required. To turn off — the same bit set to 0.

More in “Instrument cluster”

Odyx · Owner’s manualHow to use

How to enable it in Odyx

  1. Plug an ELM327 Bluetooth LE adapter into the OBD port (on a Mac also Wi‑Fi, USB or DoIP).
  2. Odyx scans the units, recognises the car and shows what is on and what can be enabled.
  3. Open the feature card: before / after / how to check, and the change plan.
  4. Confirm the write. A backup is made automatically; put it back from the logbook any time.
☑ Engine off
☑ Ignition on
☑ Voltage 12 V or more
☑ Car off the road

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