This steering wheel decoder is used when installing a new steering wheel on an old car, decoding the original car protocol and synchronizing with the new steering wheel, regardless of whether the new steering wheel you are installing is OEM or aftermarket, or whether it is an AMG steering wheel

To send a decoder suitable for your situation, the following information is required：

1. Your vehicle’s year model
2. Whether your car has ACC (Adaptive Cruise Control) or Lane Keeping Assist features
3. The style of the new steering wheel you want to install (Sa809 or Sa801, whether it is AMG)

The above information must be confirmed to ensure correct delivery. If you wish to purchase, please contact us via WhatsApp or email and provide two photos: one of your original steering wheel and one of the new steering wheel you want to install