What is pre-Safe in Mercedes Benz?
PRE-SAFE® Our patented PRE-SAFE system anticipates a collision using a network of sensors. Seatbelts tighten, headrests adjust, and windows close all in a matter of seconds. Newer vehicles even emit pink noise, triggering the inner ear to protect your hearing from the pressure of impact.
What does the Pre Safe inoperative message mean?
Lou P. master tech :This is not affecting anything. It is simply a message telling you hat the presafe is not operable and is only affecting you in case of a crash the seats and windows will not move as designed but the airbag system will operate all the airbags as designed. If that was the info you were looking for you should have made that clear.
What does ” PRE SAFE inoperative ” mean on a Mercedes?
For some months now the following information has been showing up constantly on the dash: ‘pre-safe inoperative, consult owners manual’ and ‘ front right malfunction consult workshop’. These messages are now a constant fixture on the information screen but nothing else seems to happen to the vehicle.
What happens if the presafe is not operable?
Lou P. master tech :This is not affecting anything. It is simply a message telling you hat the presafe is not operable and is only affecting you in case of a crash the seats and windows will not move as designed but the airbag system will operate all the airbags as designed.
Why is my PRE SAFE warning not working?
Many things can bring the pre safe warning up but I cannot think of one that will also stop you selecting a gear. Maybe something like the steering control module failed and this has rendered the gear selector inoperable. Whatever it is not much you can do to fix it or find the problem. as above call the workshop or mobile.
Lou P. master tech :This is not affecting anything. It is simply a message telling you hat the presafe is not operable and is only affecting you in case of a crash the seats and windows will not move as designed but the airbag system will operate all the airbags as designed. If that was the info you were looking for you should have made that clear.
Lou P. master tech :This is not affecting anything. It is simply a message telling you hat the presafe is not operable and is only affecting you in case of a crash the seats and windows will not move as designed but the airbag system will operate all the airbags as designed.
Why is the PRE SAFE Brake temporarily inoperative?
Risk of accident PRE-SAFE® Brake is temporarily inoperative if: – the DISTRONIC PLUS cover in the radiator grill is dirty. – the sensors in the bumpers are dirty. – its function is impaired due to heavy rain or snow.