Please capitalize where necessary: by pressing of the siren button an alarm can be silenced or an emergency alarm can be released (optional function).
A: By pressing of the siren button an alarm can be silenced or an emergency alarm can be released (optional function).

Q: the fastest and easiest way to open your wa1 file is to double-click it.

A: The fastest and easiest way to open your WA1 file is to double-click it.

Q: navigon sync is available in all the languages your navigation device can operate.
A: NAVIGON Sync is available in all the languages your navigation device can operate.

Problem: our vision is to appear as an exclusive, committed and qualified collaborator for customers that wish to increase their sales.
Can you repeat this sentence, but capitalize it?
Answer: Our vision is to appear as an exclusive, committed and qualified collaborator for customers that wish to increase their sales.

Text: processingorder - sets the processing order of the url. if you do not

Correct capitalization: processingorder - Sets the processing order of the URL. If you do not

Q: suspension: steel spring, range of spring 50 mm
A:
Suspension: steel spring, range of spring 50 mm