BMW 7 Series: Speaker And Cover

 Repair Work On GFP Components With Gelcoat Surface

Scratches in Gelcoat surface Scratches in the Gelcoat surface which do not allow the GFP mat structure to show through can be touched up. Sand out scratches with water and 800 wet sandpaper. Then sand with water and 2000 wet sandpaper. Prepare repair area for polishing. Cracks in Gelcoat surface

 Seat Heating In The Rear-Compartment Comfort Seat

System Circuit Diagram, Seat Heating Fig. 115: Rear-Compartment Comfort Seat Heating System Circuit Diagram COMPONENTS DESCRIPTION CHART Seat-heating buttons, driver's side, with function indicator, rear Seat-heating buttons, front-passenger's side, with function indicator, rear Central gat