Brake Type: Disc Brake; Fitting Position: Front axle both sides, Vorderachse; Supplementary Info: Q+, original equipment manufacturer quality MADE IN GERMANY; Wear Warning Contact: Change warn contacts together with the pads; Length [mm]: 447; Number of wear indicators [per axle]: 2; AUDI: A6 Avant (4G5, 4GD, C7),A4 B9 Avant (8W5, 8WD),A6 Limousine (4G2, 4GC, C7),A7 Sportback (4GA, 4GF),A8 (4H2, 4H8, 4HC, 4HL),A6 Allroad (4GH, 4GJ, C7),A6 Avant (4A5, C8),A6 Limousine (4A2, C8),A7 Sportback (4KA),A6 C8 Allroad (4AH); 4H0615121Q; Brake Wear Indicator,Brake Wear Sensor,Warning Contact, brake pad wear