21/16 Track 170-182

1997 A4 (1.8l - Motronic Engine, 4-Cylinder) Code AEB


Fuse Colors:

30A - Green
25A - White
20A - Yellow
15A - Blue
10A - Red

Fuse in fusebox from 23 onwards are numbered 223 onwards in Current Flow Diagram.

Fuse Panel:

Relay Location:

1 - Load Reduction Relay
2 - Dual Horn Relay
3 - Headlight Washer System Relay
4 - Park / Neutral Position (PNP) Relay
5 - Wiper / Washer Intermittent Relay
6 - Fuel Pump (FP) Relay

Central Electric Panel - Front Side:

Relay Location:

2 - Secondary Air Injection (AIR) Relay

3-Way Relay Carrier:

Relay Location:

10 - Fog Light Relay

Fuse Location:

17 - Fuse for Secondary Air Pump

13-Way Relay Carrier:

Wire Colors

ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = violet
ge = yellow


Track Continuations
Previous Diagram 21/15 Track 158-169
Next Diagram 21/17 Track 183-196


To Refer to
125 Tracks 121-133 21/12 Track 121-133
129 Tracks 121-133 21/12 Track 121-133
135 Tracks 134-144 21/13 Track 134-144
142 Tracks 134-144 21/13 Track 134-144
143 Tracks 134-144 21/13 Track 134-144
144 Tracks 134-144 21/13 Track 134-144
183 Tracks 183-196 21/17 Track 183-196
186 Tracks 183-196 21/17 Track 183-196
229 Tracks 218-230 21/20 Track 218-230
247 Tracks 244-254 21/22 Track 244-254
248 Tracks 244-254 21/22 Track 244-254
249 Tracks 244-254 21/22 Track 244-254



Wiring Diagram

Track 170-182:

Components

L1 - Headlight, Left
L2 - Headlight, Right
L22 - Left Front Fog Light
L23 - Right Front Fog Light
M1 - Parking Light, Left
M3 - Parking Light, Right
M5 - Turn Signal Light, Left Front
M7 - Turn Signal Light, Right Front
M18 - Left, Side Turn Signal Light
M19 - Right, Side Turn Signal Light
S18 - Fuse in fuse holder
S19 - Fuse in fuse holder
S20 - Fuse in fuse holder
S21 - Fuse in fuse holder
S22 - Fuse in fuse holder
S223 - Fuse in fuse holder


Connectors

T3s - Wire Connector, 3 Point, white, near headlight, left
T3t - Wire Connector, 3 Point, white, near headlight, right
T5 - Wire Connector, 5 Point, near headlight, right
T5a - Wire Connector, 5 Point, near headlight, left
T6 - Wire Connector, 6 Point, yellow, connector station right, A-pillar
T6b - Wire Connector, 6 Point, yellow, connector station left, A-pillar


Ground Connections

176 - Ground connection, in right headlight wiring harness
179 - Ground connection, in left headlight wiring harness