Lonsdor introduces the next essential upgrade for every BMW owner – the BM3S Universal Smart Key. Designed for modern G-Chassis BMWs with BDC2, BDC3, and BCP system vehicles.
Wide Compatibility & Advanced Support
The Lonsdor BM3S seamlessly supports:
• 2020-2024 BMW Models, including:
2, 3, 4, 5, 6, 7, 8 Series
X3, X4, X5, X6, X7
Z4 and more
• 2021-2024 BMW 1 Series & 2 Series
• 2022-2024 BMW X1 & X2
Core Advantages
1. Plug & Play Compatibility – Instantly works with mainstream 2020–2024 BMW models.
2. Two Circuit Board Options – Choose between BM3S-01 or BM3S-02 to match your style.
3. Targeted Performance – Engineered specifically for low-configuration BCP keys (without the J29D5C chip).
4. Professional Pairing – For seamless programming, pair it with the trusted Lonsdor K518 Key Programmer.
Who Is This For?
1. BMW owners who want a reliable spare or replacement smart key.
2. Anyone with a compatible 2020–2024 BMW model.
3. Those looking for a cost-effective and trusted alternative to dealership keys.
Ready to access more? Experience smarter control with Lonsdor.
