BMW F-Series Smart Key ID50 – 1 Series 2 Series 3 Series 4 Series HU100R
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ID50 Chip 433MHz HU100R Blade 4 Buttons Smart Key F20/F30/F32 Series Battery Not Included
Aftermarket BMW compatible smart key featuring an ID50 chip, 433MHz frequency, 4 buttons and HU100R blade. Suits BMW 1 Series (F20/F21), 2 Series (F22/F23/F87), 3 Series (F30/F31/F34) and 4 Series (F32/F33/F36) from 2014 onwards. Battery not included. Diagnostic programming by a qualified locksmith or mechanic is required.
🔋 Battery Not Included: This smart key does not come with a battery. Please purchase a compatible coin battery separately before use.
💾 ID50 Chip — BMW F-Series Security: This key uses the ID50 transponder chip used in post-2014 BMW F-series models. Note that ID50 differs from the ID49 used in some other BMW F-series variants — please verify your current key's chip type. Your locksmith must have BMW-compatible diagnostic equipment (such as ISTA, Autel MaxiSys or Launch X431 with BMW pack) to program this key.
⚠️ Diagnostic Programming Required: This smart key must be programmed using a diagnostic scan tool by a qualified automotive locksmith or mechanic with BMW-compatible equipment. It cannot be self-programmed.
Compatible BMW Models (2014+)
BMW 1 Series
F20 / F21
BMW 2 Series
F22 / F23 / F87
BMW 3 Series
F30 / F31 / F34
BMW 4 Series
F32 / F33 / F36
Key Features
Complete Smart Key
Full smart key with all electronics inside — not a shell or casing only
433MHz
433MHz frequency matching BMW F-series 2014+ factory specification
ID50 Chip
ID50 transponder — BMW F-series 2014+ immobiliser compatible
HU100R Blade
HU100R BMW blade — confirm your current blade before ordering
4 Buttons
4-button smart key — lock, unlock, boot and panic
4 BMW Series
Covers 1, 2, 3 and 4 Series BMW F-platform models from 2014
Vehicle Compatibility
| Vehicle | Chassis Code | From Year | Chip | Frequency | Blade |
|---|---|---|---|---|---|
| BMW 1 Series | F20 / F21 | 2014+ | ID50 | 433MHz | HU100R |
| BMW 2 Series | F22 / F23 / F87 | 2014+ | ID50 | 433MHz | HU100R |
| BMW 3 Series | F30 / F31 / F34 | 2014+ | ID50 | 433MHz | HU100R |
| BMW 4 Series | F32 / F33 / F36 | 2014+ | ID50 | 433MHz | HU100R |
Programming Requirements
🔧 Diagnostic Programming Required — This BMW smart key uses an ID50 chip and requires programming via a diagnostic scan tool by a qualified automotive locksmith or mechanic with BMW F-series compatible diagnostic equipment (such as ISTA, Autel MaxiSys with BMW software, or Launch X431 with BMW pack). Please confirm your locksmith has the correct equipment and supports ID50 before purchasing.
Technical Specifications
| Manufacturer Compatibility | BMW (Aftermarket) |
| Type | Aftermarket Compatible Smart Key |
| Chip | ID50 |
| Frequency | 433MHz |
| Key Type | Smart Key |
| Buttons | 4 |
| Blade | HU100R |
| Programming Method | Diagnostic Only (BMW ID50 compatible tool required) |
| Battery Included | No — purchase separately |
| Logo Included | No |
Before You Buy – Important Information
- This is a complete smart key with all electronics included — not a shell only
- Keys are not supplied with logos
- Battery is NOT included — please purchase a compatible coin battery separately
- Confirm your chassis code is F20/F21, F22/F23/F87, F30/F31/F34 or F32/F33/F36 before ordering
- This key uses ID50 — verify your current key's chip is ID50 (not ID49) before purchasing
- This key is suitable if your current key looks identical and uses an HU100R blade
- Your locksmith must have BMW-compatible equipment that supports ID50
- Programming must be performed diagnostically by a qualified automotive locksmith or mechanic
- This key cannot be self-programmed
Disclaimer: This product is an aftermarket compatible replacement key, distributed as a substitute for the original manufacturer's product. It is not produced by, authorised, endorsed, or approved by BMW Group. The words "BMW", "1 Series", "2 Series", "3 Series" and "4 Series" are used solely to indicate vehicle compatibility.