BMW F/G Series Smart Key

Description

Premium smart remote key compatible with BMW F-Series and G-Series vehicles, designed for models equipped with CAS4 / FEM / BDC systems. This 4-button proximity key provides full keyless entry and start functionality with stable 315MHz signal performance.

⚙️ Key Features:

• Buttons: 4 (Lock / Unlock / Trunk / Panic)
• Frequency: 315MHz (mainly for US / Japan market vehicles)
• Type: Smart Key / Proximity (Keyless Go)
• Color: White housing (OEM style or aftermarket)
• Transponder Chip: PCF7945P / PCF7953P / NXP (depends on version)
• Battery: CR2032 or CR2450

🚗 Compatibility:

✔️ F-Series:

• 1 Series (F20/F21)
• 2 Series (F22/F23)
• 3 Series (F30/F31/F34)
• 4 Series (F32/F33/F36)
• 5 Series (F10/F11)
• 7 Series (F01/F02)
• X Models (F25 / F26 / F15 / F16)

✔️ G-Series:

• 3 Series (G20/G21)
• 5 Series (G30/G31)
• 7 Series (G11/G12)
• X3 / X4 / X5 / X6 (G01 / G02 / G05 / G06)

⚠️ Important Notes:

• Must match 315MHz frequency exactly (Europe/Lebanon usually 433MHz ⚠️)
• Requires professional programming (Autohex, CGDI, VVDI, etc.)
• Check BDC vs FEM compatibility before buying
• Verify board version & FCC ID.