Audi A4 Current Flow Diagram No. 11/1 Diagnostic connector From model year 2001 Main fuse ♦ On battery A97–0220 Edition Audi A4 Current Flow Diagram No. 11/2 Fuse box 8 12 16 20 ♦ Dash panel, driver’s side 5 9 13 17 21 1 3 6 10 14 18 22 2 4 7 11 15 19 23 Fuse colours 24 31 38 Res 30 A - green 25 32 39 Res Res 25 A - white 26 33 40 Res 27 34 41 Res 20 A - yellow 28 35 42 15 A - blue 29 36 43 30 37 44 10 A - red A - brown 5 A - beige A97–0242 Note: From fuse number 23 upwards the fuses in the fuse box are designated as 223 etc. in the Current Flow Diagram. 4-point relay carrier with screw connection ♦ Dash panel, driver’s side C D B A 3 1 2 4 E F G H A97–0245 Edition Audi A4 Current Flow Diagram No. 11/3 Diagnostic connector D – Ignition/starter switch J285 – Control unit with display in dash panel insert S12 – Fuse in fuse box/relay plate S231 – Fuse in fuse box T16 – 16-pin connector, black, diagnostic connector T32a – 32-pin connector, green, on dash panel insert A32 2,5 2,5 135 – Earth connection -2-, in dash panel wiring ro ro harness 3/30 7/30 501 – Screw connection -2- (30), on relay plate 2 D 6/15 A2 – Positive (+) connection (15), in dash panel 4,0 6,0 wiring harness sw ro A32 – Positive (+) connection (30), in dash panel 14 A2 A57 w
