Summary: BI automotive promotes Marderabwehr-System Volt23

Why It Matters: This shows a new focus on a specific product and a special offer.

What Changed:

• A new section promoting "Herbstaktion 10+1 bis zum 28.11.25" for the "Marderabwehr-System Volt23" was added.
• Details about the "Marderabwehr-System Volt23" were added, including its 3-way action, use with e-cars, and quick installation.
• The "OBD-Protector Diebstahlschutz" product promotion was removed.
• A new product, "Zubehör für 'Volt23' / Hochspannungsplättchen," was added to the featured products.
• A new product, "Sitzheizung CarboComfort / 2 Vollelemente - 2 Stufen," was added to the featured products.
• The shopping cart now shows "0,00 €" when empty.