First read and observe the introductory information
and safety warnings
If the seat belts are not worn or are worn incorrectly, the risk of severe or fatal injuries increases. Seat belts can only provide optimal protection if the seat belt routing is correct. Assuming an incorrect sitting position considerably impairs the level of protection provided by a seat belt. This could lead to severe or even fatal injuries. The risk of severe or fatal injuries is especially increased when a triggering airbag strikes an occupant who has assumed an incorrect sitting position. The driver is responsible for all vehicle passengers, especially if they are children.
The following list contains examples of sitting positions that could be dangerous for all occupants.
Whenever the vehicle is in motion:

WARNING
Introduction
Correct sitting positionWheel, Balancing, Tire and Wheel Radial and Lateral Run-Out, Checking
Before beginning balancing, the following requirements must
be fulfilled.
The tire pressure must be OK.
The tire profile must not be worn on one side. The tire
profile must be at least 4 mm.
...
Fiber-Optic Cable, Assembling
Special tools and workshop equipment
required
Fiber-Optic Conductor Repair Set -VAS6223A-
Hose Cutting Pliers -VAS6228-
Vehicle Diagnostic Tester
It is very diffi ...
Primary Lock
The primary lock is the locking mechanism of an individual
crimp contact in the contact housing.
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. ...