Audiovox MMD70 Installation Manual - Page 12

Negative Switched Dome lighting,

Page 12 highlights

Positive Switched Dome lighting To 3 pin connector on Monitor Red / black - Lamp on Black / red - Lamp common Violet / brown - Lamp Auto To constant +12vdc Factory Dome light circuit To constant +12vdc Factory Door ajar switch or Body Control computer Figure 4 Negative Switched Dome lighting To 3 pin Red / black - Lamp on Black / red - Lamp common connector Violet / brown - Lamp Auto To constant Factory Dome light circuit Factory Door ajar switch or Body To constant Figure 5 12

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12
Red / black - Lamp on
Black / red - Lamp common
Violet / brown - Lamp Auto
To
3 pin
connector
on Monitor
To
constant
+12vdc
To
constant
+12vdc
Factory Door ajar
switch or Body
Control computer
Factory Dome light circuit
Positive Switched Dome lighting
Negative Switched Dome lighting
To
3 pin
connector
To
constant
To
constant
Factory Door ajar
switch or Body
Factory Dome light circuit
Red / black - Lamp on
Black / red - Lamp common
Violet / brown - Lamp Auto
Figure 4
Figure 5