Fig. 188: Identifying AGM Battery
Introduction
In September 2002, the first so-called VRLA batteries, better known as AGM
batteries came into use. (VRLA
means V alve R egulated L ead A cid, i.e. lead acid battery with pressure relief
valve; AGM stands for A
bsorbent G lass M at, i.e. absorbent gl
In terms of their functionality, the CD/DVD, external devices and sound
submenus located under
CD/Multimedia are similarly configured as the iDrive "Entertainment" menu of the
CCC.
This training material mainly deals with the Music collection selection menu.
The other selection menus are
describ