Volkswagen Golf Owners Manual: Automatic belt retractor, belt tensioner, belt tension limiter
First read and observe the introductory information
and safety warnings
The seat belts in the vehicle are part of the vehicle safety concept and include the following important functions:
Automatic belt retractor
Every seat belt is equipped with an automatic belt retractor on the shoulder part of the belt. Full freedom of movement is made possible when the shoulder belt is pulled slowly or when the vehicle is travelling at normal speeds. However, if the belt is pulled out quickly or during sudden braking, during travel in mountains or bends and during acceleration, the automatic belt retractor is locked.
Belt tensioners
The seat belts for the front seat vehicle occupants, and in some cases those on the outer rear seats, are equipped with belt tensioners.
The belt tensioners are activated by sensors during severe frontal, side and rear collisions. They tighten the seat belts against the direction in which they are pulled. Any slack in the seat belt is retracted, which can reduce the passenger's movement forwards or in the direction of the impact. The belt tensioner works together with the airbag system. If the side airbags are not activated, the belt tensioner will not be activated if the vehicle rolls over.
A fine dust may be produced when the airbags are triggered. This is quite normal and does not mean that there is a fire in the vehicle.
Belt pre-tensioning and temporary belt tensioning
When the driver or front passenger seat belt is fastened, the belt is automatically pre-tensioned and the belt slack minimised depending on the journey time and vehicle speed at the beginning of every journey. In certain driving situations (for example in a sudden braking manoeuvre, oversteering and understeering) the seat belt can be tensioned temporarily .
Belt tension limiter
The belt tension limiter reduces the pressure exerted by the seat belt on the body during an accident.
All safety requirements must be observed when the vehicle or components of the system are scrapped. Qualified workshops are familiar with these requirements
Belt height adjuster
Fig. 68 Next to the front seats: belt height
adjuster
First read and observe the introductory information
and safety warnings The seat belt height adjusters for the front seats can
be used t ...
Service and disposal of belt tensioners
First read and observe the introductory information
and safety warnings Seat belts may become damaged during any work on the
belt tensioners or while removing or refitting any vehicle parts in c ...
Other materials:
Removing and installing vacuum sender -G608
Note
The vacuum sender -G608- is only installed in selected
petrol engines.
Removing
On »R« vehicles:
–
Open clamp -2- and screw-typ ...
Vapour pressure
In an enclosed container that is not completely full,
refrigerant evaporates as vapour at the surface in a quantity
sufficient to form an equilibrium between vapour and liquid.
This equilibrium develops under pressure and is often called
vapour pressure. ...
Detaching fibre optic cable from cable harness connector
Removing
–
Pull fibre optic cable connector off the relevant control
unit.
–
Release the locking mechanism in fibre optic cable connector
-1- by pressing it.
–
...
