2022-2026 Audi A3 | S3 | RS3 | 4-Button Smart Key | PN: 4N0 959 754 AM | IYZ-AK2 | MLB | 433 MHz | OEM

2022-2026 Audi A3 | S3 | RS3 | 4-Button Smart Key | PN 4N0 959 754 AM

Pro Tip - all keys lost: on a 2022-2026 Audi A3 / S3 / RS3, a new key can't be programmed until the BCM (J519 central electrical module) is replaced (Audi bulletin TSB 2077458). If you still have one working key, adding a key works as normal.

This is a genuine (OEM) smart key, part number 4N0 959 754 AM, FCC ID IYZ-AK2. It fits the Audi A3, S3 and RS3 2022–2026. It has 4 buttons (Lock, Unlock, Trunk and Panic).

Will it fit my car?

Check the back of your current key: if it shows part number 4N0 959 754 AM or FCC ID IYZ-AK2, this is the right smart key. The number of buttons has to match too. You can also pick your car in the Make / Model / Year search at the top of the page.

Choose your condition

• Recase: the genuine board in a new shell with no logo.
• Refurbished: cleaned and tested.
• New No Box: unused, without the retail box.
• Brand New: new, never used.

Key details

433 MHz · CR2032 battery.

Program it

A new key has to be programmed to your vehicle: by a locksmith, by the dealer, or with a key programmer. Check your tool's vehicle list for your exact model and year first.