Ribbon cable for detecting a break, connection assembly with composite panel, method for detecting a break, and use of the ribbon cable

A ribbon cable having an additional conductor track for breaking detection, comprising:

• a carrier film having at least one electrical conductor track, wherein the carrier film has a first connection region at a first end and a second connection region at a second end, wherein the first connection region is configured to be arranged between two panes of a laminated pane and the second connection region is configured to be guided out of the laminated pane between the two panes, and wherein the at least one electrical conductor track is configured to electrically contact an electrical functional element in the first connection region,
• wherein the carrier film has an additional conductor track which is configured to be loop-shaped, so that an ohmic resistance between two ends of the additional conductor track can be measured, and
• wherein the two ends of the additional conductor track terminate in the second connection region such that an ohmic resistance value between the two ends of the additional conductor track is measurable via the second connection region.