Directechs DB3 Installation Manual page 13

Module
Conn./Pin
H4/4
RF 2-pin white connector (H5)
Module
Conn./Pin
H5/1
H5/2
Additional remote start connections
(Not all of these connections may be required for your installation. Refer to the wiring diagram for vehicle-specific connections.)
Wire
12 Volts
Brake Wire
Brake Wire 2
Ground
Hood Pin
Tachometer
13 403.VW08 1.39 2020 Audi Q7 (Smart Key)
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Color
Red
Color
N/A
N/A
Connects To
Wire Location
Comfort System Module in left rear quarter panel,
below fuse box, brown 17 pin plug, pin 16
Comfort System Module in left rear quarter panel,
below fuse box, black-white 32 pin plug, pin 12
Driver Firewall, harness to engine compartment
VESCM above driver kick, middle black 73 pin plug,
pin 31
Camshaft Position Sensor, engine driver side rear,
black 3 pin plug, pin 2
Description
Description
No Connection
No Connection
(+/-) Wire Color
+ Red/Yellow (20A)
+ Black/Red
+ Black/Red (alternate location)
(chassis ground)
- Green/Red
AC Green/Violet (2.0L)