Audiovox MMD 70 Owners & Installation Manual page 12

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