Directed DIRECTECHS DB3 Installation Manual page 11

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
Accessory
Brake Wire [4] - Must use a diode
Ground
Hood Pin [1]
Ignition
Starter [4] - Must use a diode
Tachometer [2]
11 403.VW10 2.01 2013 Volkswagen Jetta
©2023 Directed. All rights reserved.
Connects To
Wire Location
VESCM under driver dash, black 73 pin plug, pin 68
Ignition Switch, black 10 pin plug, pin 3
VESCM under driver dash, black 73 pin plug, pin 43
VESCM under driver dash, black 73 pin plug, pin 27
Ignition Switch, black 10 pin plug, pin 8
Ignition Switch, black 10 pin plug, pin 4
Fuel Injector 1, 2 pin plug, pin 2
(+/-) Wire Color
+ Red/Yellow (30A)
+ Black/Red
+ Black/Red (functions with ignition on only)
(chassis ground)
- Brown/Green
+ Black/Violet
+ Red/Black
ac Violet/Brown (2.0L); Red/Black (2.5L, TDI)