Which BMW 7 Series does the 9265973-01 smart key fit?

The 9265973-01 smart key fits the BMW 7 Series, 5 Series, 6 Series and X3 2009-2014 with the 4-button layout, North American version. Match the part number printed on the back of the original key, and the button layout, before ordering.

What frequency and transponder chip does the 9265973-01 key use?

The 9265973-01 smart key transmits at 315 MHz and carries a HITAG Pro, ID49 transponder inside the housing. No separate chip is needed, but the key must be registered to the car with a diagnostic tool before it unlocks the doors or starts the engine.

How is the BMW 7 Series 2009-2014 smart key programmed?

The BMW 7 Series, 5 Series, 6 Series and X3 2009-2014 smart key is programmed over the OBD-II port with the dealer system or a locksmith key programmer that covers this model. Check tool coverage before the job.

Is the emergency blade included with the 9265973-01 key?

Yes. The 9265973-01 smart key ships with its emergency insert blade, HU100R profile. The blade has to be cut to the vehicle's key code, by code or by decoding the door lock, before it opens the driver's door when the key battery is flat.

Is the 9265973-01 replacement a genuine BMW part?

No. This is an aftermarket 4-button smart key built to replace BMW part number 9265973-01 on the 7 Series, 5 Series, 6 Series and X3 2009-2014. It uses the same frequency and transponder type as the original and is programmed over OBD with the same tools.

Can the 9265973-01 key be added without the original key?

Yes. When every key is lost, the 9265973-01 key can still be registered after the immobiliser PIN is read or calculated by the tool or supplied by the dealer. Check that your key programmer covers all keys lost on this model before the job.

BMW 7 Series 5 Series 6 Series X3 Smart Key 2009-2014

Name: BMW 7 Series 5 Series 6 Series X3 2009-2014 Smart Key 4-button 315MHz - 9265973-01 - Aftermarket · New
Brand: DKEY1
SKU: B06088
Price: 60 AED
Availability: OutOfStock

Specification

Value

Country of Manufacture

China

Condition

New Aftermarket

Frequency

315 MHz

Buttons Count

4-buttons

Vehicle Make

BMW

Weight

0.06 kg

Aftermarket · New

BMW 7 Series 5 Series 6 Series X3 2009-2014 Smart Key 4-Button

4-button · 315 MHz · ID49 · For FCC ID KR55WK49863 · Part 9265973-01

Buttons

315 MHz

Frequency

ID49

Transponder chip

HU100R

Blade included

⭐ This is an aftermarket replacement: a 4-button smart key for the BMW 7 Series, 5 Series, 6 Series and X3 2009-2014, BMW part number 9265973-01, transmitting at 315 MHz with a HITAG Pro, ID49 transponder. Its buttons cover lock, unlock, trunk, panic. It ships with a HU100R emergency insert blade and is registered over OBD with a diagnostic tool. BMW also lists 7847229-02, a different key (the Huf-made 315 MHz 4-button key, which does not interchange), so match 9265973-01 on the original key.

⚙️ Key features

4-button layout

Lock, unlock, trunk, panic.

315 MHz with ID49

315 MHz transmitter paired with a HITAG Pro, ID49 transponder for proximity entry and push-button start.

Not the 7847229-02 key

Built for 9265973-01 only. 7847229-02 is a different part number and does not interchange.

Part number first

Part number 9265973-01 is printed on the original key; matching it avoids ordering a look-alike.

💎 Benefits

Same layout as the original

Customers get back the 4 functions they use every day, with nothing missing on handover.

One order, one visit

Key and HU100R blade arrive together, ready to program and cut in one visit.

Clear part reference

Part number 9265973-01 on the listing makes it quick to match against the customer's key.

Lower cost per job

Keeps add-key and all-keys-lost jobs profitable without a dealer order.

👥 Who it's for

Automotive locksmiths

Add-key and all-keys-lost jobs on the BMW 7 Series, 5 Series, 6 Series and X3 with OBD key programmers.

Key shops and counter trade

Stock for walk-in spare key requests on the BMW 7 Series, 5 Series, 6 Series and X3.

Dealers and garages

Replacement keys for used BMW 7 Series, 5 Series, 6 Series and X3 stock and service customers.

🚗 Compatible vehicles

🚙 BMW

7 Series2009-2013F01 / F02, CAS4, 315 MHz (North America)

5 Series2010-2014F10 / F11, CAS4 / CAS4+, 315 MHz

6 Series2011-2013F06 / F12 / F13, CAS4 / CAS4+, 315 MHz

X32011-2013F25, CAS4, 315 MHz

Before ordering, match part number 9265973-01 or FCC ID KR55WK49863 printed on the original key.

📦 What's included

✅ IN THE BOX

✔ 1 × aftermarket 4-button smart key with HITAG Pro, ID49 transponder

✔ 1 × emergency insert blade, HU100R profile

❌ NOT INCLUDED

✘ Programming to the vehicle - done over OBD with a diagnostic tool

✘ Cutting the emergency blade - cut to the vehicle's key code

📋 Specifications

📡 REMOTE

For FCC ID

KR55WK49863

Frequency

315 MHz

Buttons

4 (incl. panic)

Key type

Smart proximity key, push-button start

🔐 TRANSPONDER & BLADE

Transponder chip

HITAG Pro, ID49

Emergency key blade

Included

Blade profile

HU100R

📦 PHYSICAL & POWER

Battery

Not published

Weight

60 g

Condition

Aftermarket · New

🔢 PART NUMBERS

9265973-01 part number

IMPORTANT - READ BEFORE ORDERING

CAS4 data before the job - BMW keys on CAS4 are made by reading the CAS4 module data, over OBD or on the bench depending on the module version (CAS4+ often needs bench work), then writing the new key; check your tool covers this BMW 7 Series, 5 Series, 6 Series and X3 before booking.

Known programming trap - CAS4+ modules fitted to later cars often need the module read on the bench.

Not the 7847229-02 key - the Huf-made 315 MHz 4-button key, which does not interchange; match 9265973-01 on the original.

Market version - this key is the North American version; check the part number on the original before ordering.

Blade needs cutting - the emergency blade is cut to the vehicle's key code after the key is programmed.

Aftermarket key - not a BMW factory key; KR55WK49863 is the FCC ID of the original key it replaces.

🛠️ Programming instructions

🔌OBD PROGRAMMING - DIAGNOSTIC TOOL REQUIRED

This proximity smart key cannot be learned by hand. It is registered to the car through the OBD-II port with a diagnostic tool.

Compatible tools: the BMW dealer system (ISTA), or a locksmith key programmer whose software lists this model and year.

Add key (spare): read the CAS4 data with the tool, write the new key from it and learn it to the car; the existing keys stay registered.

All keys lost: the CAS4 data is read over OBD or on the bench, so no working key is needed; a CAS4+ module may have to come out of the car.

Blade: cut the HU100R emergency blade to the vehicle's key code and test it in the driver's door.

Check coverage first: support depends on the tool's software version and the exact model year. Verify the BMW 7 Series, 5 Series, 6 Series and X3 2009-2014 smart key is in the tool's supported list before the job.