Here we will walk you through how to unlock/renew Audi S5 IMMO5 key using Xhorse vvdi mini key tool. Unlocking work takes only 15 minutes.
Key marking 8T0959754S
1. Remove the key blade.
2. Remove the battery.
3. Remove the key board.
4. Solder the wires from the VVDI Mini key tool.
5. Press unlock.
6. Put the key back together.