See also:

Tire inflation pressures at max. speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h In order to drive at maximum speeds in excess of 100 mph/160 km/h, please observe, and, if necessary, adjust tire pressures for speeds exceeding 100 mph/160 km/h ...

Tire inflation pressure values over 100 mph/160 km/h
320i   328i 335i ...

Hazard warning flashers
Hazard warning flashers The button is located in the center console. ...