Mercedes-Benz GLC : Parking Assist PARKTRONIC / Adjusting the volume of the warning tones
Select Warning Tone Volume.
Set a value.
Other information:
PRE-SAFE® is able to detect certain critical driving
situations and implement pre-emptive measures
to protect the vehicle occupants.
PRE-SAFE® can implement the following measures
independently of each other:
Tightening the seat belts on the driver's seat
and front passenger seat...
WARNING Risk of injury or death if the
rear seat backrests are not locked after
Top Tether belts are installed
The rear seat backrests may fold forwards
when you are driving.
As a result, child restraint systems will no
longer be able to perform their intended protective
function...