BMW • SA •
4HX
Category: Interior Comfort
Heated door panels
Door panel heating elements.
SA code 4HX indicates heating elements integrated into selected door panel surfaces.
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related SA codes
Frequently Asked Questions
What does SA code 4HX mean?
SA code 4HX is a factory equipment code used by BMW to describe a specific vehicle configuration or component.
Where can I find SA code 4HX on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does SA code 4HX affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify SA code 4HX for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.