Wayglass

Changelog

New features and fixes for CarPlay navigation on HUD & cluster, Android Auto and fault code diagnostics. Updates install automatically through the Wayglass Installer.

2026

HUD & instrument cluster guidance (CarPlay 0.5.4 and Android Auto 0.3.31)

  • NewNew “Guidance test” button: for 30 seconds the HUD or instrument cluster shows a sample route with turns, a roundabout, lanes and a distance countdown. You can check that guidance works without starting a route on the phone.
  • RemovedLane guidance is always on and always drawn in perspective, like the BMW navigation. The lane options are gone from settings.
  • RemovedThe Wayglass screen in “My Vehicle” now starts with “Status”. The “Refresh” button is gone because the screen updates by itself, and the installed version is shown at the bottom.
  • RemovedThe “Where to show” screen is gone: where guidance appears now follows the HUD setting in iDrive. Cars with a screen instrument cluster and a HUD get a single “Show on HUD and cluster” checkbox.
  • Fixedguidance no longer disappears completely if “HUD” was chosen earlier on a car with an analog cluster or without a HUD.
  • FixedBMW G series: guidance no longer stays off after the car is switched on until Wayglass is restarted. A lost connection to the cluster is now shown on the Wayglass screen.

Android Auto 0.3.31

  • FixedAndroid Auto no longer gets stuck at “Connecting to Android Auto” until a head unit restart when the car’s Bluetooth forgets the Android Auto service.
  • FixedAndroid Auto now starts again when you leave the car and get back in right away.
  • FixedAndroid Auto no longer stops working when the phone reconnects at the very moment you leave the car, and it comes back faster after a short stop.
  • NewNew firmware: NBTevo_T20454I (Toyota Supra).

Diagnostics 0.1.1

  • ImprovedInstalls on every NBT Evo firmware Wayglass supports, including J16383I, O18184I, R19144I, S19322I, T20454I, U19384I, V20153J, W20204I and Y21272I.

Installing from a USB stick 0.5.10

  • ImprovedIf the head unit is not coded for apps (A4A_REMOTE_APPS = aktiv), installing from a USB stick refuses right away, and the log on the stick says what to code.

Firmware support

  • NewAdded NBTevo_T20454I (Toyota Supra): CarPlay → HUD, Android Auto, Diagnostics.

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