Time out for your guardian angel.

The safety system (ASE) in the BMW Z4 Roadster.

The body of the BMW Z4 Roadster is made of highly rigid steel and is designed to withstand impacts at speeds of up to 15 km/h. In more serious incidents, the four standard airbags offer excellent all-round protection for driver and passenger. Advanced Safety Electronics (ASE) ensure that each airbag is triggered independently as the situation requires.