Mazda 6 Training Manual page 238

System Operation
When the ignition switch turns to on:
1. Two transistors are turned on with current (1) flowing in transistor 1, and current (2) in transistor 2.
2. When transistors 1 and 2 are on, the headlight relay and TNS relay turn on, and the headlights (low-beam),
parking lights/taillights/license plate light illuminate.
1 Running light unit
2 Relay A
3 Relay B
4 Headlight relay
5 Headlight (low-beam)
6 Headlight (high-beam)
7 Ignition switch
8 TNS relay
9 Parking light/taillight/license plate light
T–22
EXTERIOR LIGHTING SYSTEM
10 Front fog light relay
11 Front fog light
12 Front and rear fog light switch
13 Illumination light
14 Headlight switch
15 Headlight
16 Flash-to-pass
17 Transistor 1
18 Transistor 2
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