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Instrument cluster

Needle sweep at start

The needles greet the driver with a full sweep.

Odyx Pro
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What changes

Module 17: long coding, byte 1, bit 0 = 1 (Staging). The needles sweep the scale when the ignition is switched on.

Details

Needle sweep of the Q3 F3 virtual cockpit. Confirmed by comparing the coding before and after on cluster 83A920700: byte 1 0x84 → 0x85. Long coding of the Q3 F3 instrument cluster (20 bytes); the map does not fit the A3 8Y cluster (8 bytes) — Odyx checks the coding length. From model year 2021 the cluster may be SFD-protected; then it refuses to write without a token. Rollback: the same bit back 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

Safety rules →