BMW SEDAN 5 Series Owner's Manual page 217

Driving stability control systems
CONTROLS
Have the system checked by a dealer's service
center or another qualified service center or re‐
pair shop.
Variable sport steering
The variable sport steering facilitates direct and
agile handling with little steering effort. The varia‐
ble sports steering works independently of the
current speed, varying the steering ratio in line
with the steering angle.
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Online Edition for Part no. 01405A48957 - X/21