Vacuum assisted brakes

The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be required to stop the vehicle and the stopping distance will be longer.
When the brake pedal is depressed slowly and firmly, you may hear a clicking noise and feel a slight pulsation. This is normal and indicates that the Brake Assist System is operating.
See also:
Pre-crash seat belts (front seats) (if so equipped)
The pre-crash seat belt tightens the seat belt to help restrain front seat occupants under emergency braking. This can help reduce the risk of injury when a collision occurs.
Pre-crash seat belt will ...
The body
The M's design is signature Infiniti, its subtle curves and complex surfacing
endowing it with an emotional draw that goes beyond the colder, more austere
class norm. Its deeply sculpted door surf ...
Repair and replacement procedure
The front air bags, side air bags, curtain air bags and pretensioners are designed to activate on a one-time-only basis. As a reminder, unless it is damaged, the supplemental air bag warning light wil ...
