Take the A 6 motorway to the Mannheim junction. Continue towards "Stadtmitte" (city centre) on the A 656 motorway. Take the first exit, "Mannheim-Feudenheim". Continue towards "Mannheim-Vogelstang", which then becomes "Mannheim-Käfertal". Follow the road through the Käfertal industrial estate (Neustadter-Str. passing ABB and Boveristr.) and follow the signs to the plant.