BMW Key Cases – Key Shells & Covers

FAQs

How do I replace a BMW key shell?

Replacing a BMW key shell is a straightforward process and can usually be completed at home in just a few minutes.

Carefully open your existing key and transfer the internal components into the replacement shell, including the electronic circuit board, transponder chip and battery.

Once fitted, reassemble the key case and test all functions before disposing of the old shell.

Do I need to program my BMW key?

No. In most cases, no programming is required because you are reusing the original electronics and transponder chip from your existing key.

As long as these components are transferred correctly, your vehicle will recognise the key exactly as before.

How do I know which BMW key case I need?

BMW used several different key designs across different models and production years. The easiest way to identify the correct replacement key case is to compare your existing key with the product photographs.

Pay particular attention to the button layout, key blade type and overall shape of the key.

Can I transfer my existing electronics?

Yes. Our replacement BMW key cases are designed to reuse your existing electronics, transponder chip and battery.

This allows you to restore a worn, cracked or damaged key casing without replacing the complete remote.