Uploaded April 2022 | Updated September 2026, 2 weeks ago

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Enabling acoustic confirmation when locking and unlocking the vehicle in Seat #Leon MK3 (5F). This feature will honk the #horn when you open or close the central #lock as a confirmation. I'm using OBDeleven to activate it, but you can do it with VCDS as well.

💻 Coding procedure
Module: 5F → Security Access → 31347
Module: 5F → Adaptation → Acknowledgement signals:
→ Akustische Rueckmeldung Entriegeln → active
→ Akustische Rueckmeldung Verriegeln → active
→ Dauer der Akustischen Rueckmeldung vom Einfachhorn → Kurz
→ Menuesteuerung akustische Rueckmeldung → active
→ Acknowledgement signals - Akustische Rueckmeldung global → active

🛒 Buy OBDeleven here (ref): mr-fix.info/redirect/obdeleven
🔗 More tweaks for your car: ilovecarmods.com

0:00 Seat Leon MK3 (5F)
0:10 OBDeleven app
0:15 Acoustic feedback activation procedure
1:35 New option on the infotainment display
1:50 Testing acoustic feedback when locking the car

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