BMW 3 Series 5 7 Cas4+ System Smart Remote Key 4 Button HU92 Blade 433mhz 7953

R819.50

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BMW 3 Series 5 7 Cas4+ System Smart Remote Key 4 Button HU92 Blade 433mhz 7953 is designed for compatibility with BMW 3 Series vehicles featuring the Cas4+ system. It includes 4 buttons, the HU92 blade type, and operates at 433mhz frequency

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BMW 3 Series 5 7 Cas4+ System Smart Remote Key 4 Button HU92 Blade 433mhz 7953 is designed specifically for use with BMW 3 Series vehicles that use the CAS4+ system. This smart remote key serves as a critical component for vehicle access and security, allowing remote locking, unlocking, and ignition without traditional key insertion. The included HU92 blade corresponds to the physical key portion, suitable for the vehicle’s mechanical lock requirements.

The unit features four buttons, typically used for locking, unlocking, trunk release, and panic alarm functions, providing convenient keyless control over vehicle access and security features. Operating at 433 MHz, this remote is compatible with the specific communication frequency for BMW smart keys using the CAS4+ immobilizer system.

When replacing your key, compare the old unit’s blade type and button layout to ensure compatibility. Attention to the CAS4+ system designation is essential, as it distinguishes this key from earlier or different BMW remote generations. If unsure about fitment or programming, consulting the sales desk or submitting a request for a part can help secure the correct solution.

  • For BMW 3 Series models equipped with CAS4+ system
  • Includes HU92 physical key blade
  • Four-button remote control for essential vehicle functions
  • Operates at 433 MHz frequency

Need help matching this item to your vehicle? Use more Car Remote Case or Car Key Fob Case, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.

Frequently Asked Questions

Confirm fitment before ordering
Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
Is this BMW smart remote key compatible with all 3, 5, and 7 Series models?
This smart remote key is designed specifically for BMW 3, 5, and 7 Series vehicles equipped with the CAS4+ system. Compatibility depends on your car’s immobilizer system and year of manufacture. Please verify your vehicle’s system before purchase to ensure proper function.
Can I program the BMW CAS4+ smart remote key myself?
Programming the CAS4+ smart remote key typically requires specialized diagnostic equipment and software. It is recommended to have a qualified locksmith or authorised service centre perform the programming to avoid issues. Trade Partners can assist with professional programming services.
What should I do if the remote key stops working after purchase?
If your remote key malfunctions, first check the battery and replace it if necessary. Should problems persist, contact Brits Brothers™ for support. Returns and refunds are handled carefully; see our Refunds page for guidance on eligibility and procedures.
Does this smart remote key come with a blade and buttons pre-installed?
Yes, this product includes a 4-button remote case with a HU92 blade and operates at 433MHz frequency. The buttons and blade are pre-installed, ready for cutting and programming to your vehicle’s specifications.
Can I order replacement parts for this BMW smart remote key?
If you need replacement parts such as blades or buttons for this remote key, Brits Brothers™ offers a dedicated service to request parts. Use our Request a Part page to submit your requirements, and our team will assist you promptly.