9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
"towing" wiring for 7-way blade plug with electric brakes
2008 Aero SportCombi is my ride.
I already have installed and have been using a 4 prong flat Curt wiring harness that DOES NOT use the fuse box plug in module and wiring kit sold from SAAB. My wiring harness does have its own diode box...