BMW • SA •
2JB
Category: Braking System
Dynamic brake prefill
Pre-emptive brake pressure.
SA code 2JB enables brake system prefill to shorten stopping distance in emergency situations.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related SA codes
- SA 2KC — Adaptive brake response logic
- SA 2HP — High-performance braking calibration
- SA 1JZ — High-temperature brake fluid
- SA 1CX — Sport brake cooling
- SA 212 — Equipment brake system country-specific
- SA 2NH — M Sport brakes
Frequently Asked Questions
What does SA code 2JB mean?
SA code 2JB is a factory equipment code used by BMW to describe a specific vehicle configuration or component.
Where can I find SA code 2JB 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 2JB 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 2JB for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.