Overview

Restore full remote access to your BMW with this replacement smart remote key, engineered for CAS3 vehicles across the 1, 3, 5, 6, 7 Series, X5, X6 and Z4 ranges. If your original fob is worn, cracked or simply stopped responding, this complete remote key gives you a fresh, ready-to-program solution without the dealership price tag.

Each unit ships with the key shell, an integrated circuit board and a battery already fitted, so the electronics are ready to go. The blank blade can be cut by your local locksmith or dealer, or you can swap in the blade from your original key. Available in multiple frequency options to match your vehicle's system.

Key Features

• Brand: KEYYOU
• Type: Remote car key / key fob
• Compatibility: BMW CAS3 systems (1/3/5/6/7 Series, X5, X6, Z4)
• Frequency: 315MHz / 433MHz / 868MHz (FSK) options
• Chip: ID46 transponder
• Buttons: 3-button layout
• Material: ABS plastic
• Condition: 100% brand new

Highlights

• ✓ Complete remote key with shell, circuit board and battery included
• ✓ Multiple frequency options to match your BMW's factory system
• ✓ Blank blade ready to be cut or swapped with your original
• ✓ Durable ABS plastic housing built for daily use
• ✓ A cost-effective alternative to a dealer replacement key

Usage

Ideal for BMW owners who need a spare or replacement remote key. Choose the frequency that matches your existing key, have the blade cut by a locksmith or dealer, then program the transponder to your vehicle. Please confirm your original key and FCC ID match before ordering.

In the Box

• 1 x Remote key with 3 buttons
• 1 x Circuit board
• 1 x Battery

Please Note

• If the FCC ID does not match your original key, this remote will not work — please verify before purchasing.
• The key blade is blank and must be cut by a local locksmith or dealer, or swapped with your original blade.
• Transponder programming may be required and is not included.