Run-Flat System PAX, Examining Support RingLegal Requirements
The manufacturer is granted general type approval for the
whole vehicle including all parts and for specific retrofitting
(general type approval according to § 20 StVZO (Motor Vehicle
Construction and Use Regulations or EU type approval).
...
Round Connector Systems
Note
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. Refer to
→ Chapter „Secondary Lock“.
...
After changing a wheel
First read and observe the introductory
information and safety warnings
Clean the tools as necessary and place them back in the toolbox in the
luggage compartment .
Stow the spare wheel, temporary spare wheel or the removed wheel safely
in the luggage compartment.
The tight ...