Battery, Transmitter And Receiver Unit, Fuse And Wiring Harness Overview

Fig 1: Identifying Battery, Transmitter/Receiver Unit - Fuse And Wiring Harness, Overview

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Positive Connection 
   • Red wire with suitable connection
2. To Terminal 15a 
   • Connection to terminal 15a: Refer to appropriate SYSTEM WIRING DIAGRAMS
   • Make sure the wire is secured.
   • Fuse max. 15A
3. Antenna Ground 
   • Make sure the ground is connected to the body properly
   • Antenna location must be treated with suitable corrosion protection
4. Transmitting/Receiving Antenna 
   • Installation locations, refer to REAR WINDOW ANTENNA COMPONENTS INSTALLED LOCATIONS OVERVIEW 
5. Shielded Antenna Wire 
   • Wire with coaxial connector
6. Telephone Or Two-Way Radio Transmitter/Receiver Unit 
7. Wiring Harness 
   • Voltage supply positive via read wire, 2.5 mm² cross section.
   • Voltage supply negative via brown wire, 2.5 mm² cross section.
   • If necessary, wire to terminal 15a via black wire 1.5 mm ² cross section.
8. Fuse Holder 
   • Install next to battery.
9. To Starter 
10. Battery 
    • Installation location in engine compartment.
11. Negative Wire 
12. Body Ground