Installation Instructions for Volkswagen Tiguan

Part Numbers:

• 44611
• 75658
• 87600

Tools Required:

• Utility Knife
• Wrench: 17mm
• Drill Bits: None

Wiring Access Location:

• PC1, PC2

Step-by-Step Instructions:

1. Prepare the Fascia for Installation:

   • Locate the existing grooved area on the bottom of the fascia as shown in Figure 2.
   • Cut the fascia to provide access to the mounting holes in the vehicle cross member.
   • Note: Obtain the vehicle owner's approval before cutting.

2. Position the Hitch:

   • Raise the hitch into position, aligning the holes in the hitch top plate with the holes in the vehicle cross member.

3. Install Fasteners:

   • Secure the hitch using four (4) M10 x 1.50 x 70mm hex bolts and four (4) 3/8” conical toothed washers.

4. Torque Fasteners:

   • Tighten all M10 CL8.8 fasteners to 38 lb-ft (52 N·m) using a torque wrench.

Hardware List:

• (4) M10 x 1.50 x 70mm CL8.8 Hex Bolts
• (4) 3/8” Conical Toothed Washers

Safety Notes:

• Frequently check the hitch to ensure all fasteners and the ball are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other body panels to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Follow all safety precautions when working beneath the vehicle, and wear eye protection.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type and Weight Ratings:
  • Weight Carrying (Ball Mount): Max Trailer Weight 3,500 lbs (1,589 kg), Max Tongue Weight 350 lbs (159 kg).
  • Weight Distributing: Not for use with spring bars.
• Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.

Additional Notes:

• Fascia trimming is required for this installation. Ensure the cut is precise and approved by the vehicle owner beforehand.

Installation Instructions for T-Connector Adapter for Volkswagon Tiguan

Part Numbers:

• 118675

Tools Required:

• Torx #20 Driver
• 10mm Socket or Wrench

• 2 Phillips Screwdriver

• Trim Panel Remover
• Wire Crimpers
• Wire Cutters
• Test Probe

Step-by-Step Instructions:

1. Remove the Taillight Assemblies:

   • Open the tailgate and use a trim panel puller to carefully pry the black taillight trim cover to expose the two Torx-20 fasteners.
   • Use the Torx-T20 driver to remove the two bolts holding the taillight in place. Do not remove the taillight yet.

2. Prepare the Rear Cargo Area:

   • Remove all floor coverings and storage trays to expose the spare tire compartment.
   • Use a trim panel tool to carefully pry the threshold plate away from the vehicle without damaging the clips.

3. Remove Interior Trim Panels:

   • Partially remove the lower interior trim panels on both sides of the vehicle to access the taillight wiring.

4. Remove the Taillights:

   • Locate the white plastic Philips head screw behind the trim panel holding the taillight in place.
   • Turn the screw 90° counterclockwise with a Philips screwdriver to release the taillight.
   • Carefully remove the taillight assembly and repeat for the passenger side.

5. Connect the Passenger-Side T-Connector:

   • On the passenger side, route the T-Connector with the green wire through the square hole to the taillight pocket area.
   • Plug the T-Connector between the taillight socket and vehicle wiring harness.

6. Connect the Driver-Side T-Connector:

   • Route the T-Connector with the yellow wire along the threshold to the driver’s side.
   • Repeat the connection process using the yellow wire.

7. Ground the White Wire:

   • Locate a suitable grounding point near the connectors on the passenger side.
   • Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.

8. Connect the Power Wire:

   • Disconnect the vehicle’s negative (-) battery cable.
   • Attach the yellow fuse holder to the positive (+) battery cable using the ring terminal.
   • Connect the black wire from the T-Connector black box to the fuse holder using the yellow butt connector.

9. Route the Power Wire:

   • Route the black wire through a grommet and along the vehicle’s exterior frame or thresholds to the battery, avoiding hot pipes, heat shields, and other potential damage points.

10. Reconnect the Battery:

    • Reconnect the negative (-) battery cable.
    • Install the 15-amp fuse into the fuse holder and test the installation with a test light or trailer.

11. Mount the Black Box:

    • On the passenger side, locate a flat, out-of-the-way surface and mount the T-Connector’s black box using the provided double-sided tape.

12. Reassemble the Vehicle:

    • Reinstall the taillight housing assemblies, plastic trim panels, threshold, storage covers, and floor covering, ensuring no wires are pinched.

13. Store the 4-Flat Connector:

    • Route the 4-flat connector through the passenger’s side trim panel into the side storage compartment for storage when not in use.

Specifications:

• Max. stop/turn light: 2 per side (4.2 amps)
• Max. tail lights: 7.5 amps

Safety Notes:

• Overloading circuits can cause fires. Do not exceed the stated product ratings.
• Always wear safety glasses and follow safety precautions during installation.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and instruction sheet for additional details.

Installation Instructions for 4-Way to 7-Way Adapter and Brake Control Wiring

Tools Required:

• Phillips Head Screwdriver
• Drill with 3/32" Drill Bit
• 10mm Socket & Ratchet or Wrench
• Wire Crimpers
• Wire Cutters
• Test Light or Multimeter
• Cable Ties

Part 1: Install the 4-Way to 7-Way Adapter

Step-by-Step Instructions:

1. Mount the Adapter:

   • Choose a suitable mounting point on the vehicle, typically near the hitch.
   • Use the provided bracket and screws to secure the adapter.

2. Connect the 4-Flat Plug:

   • Plug the 4-flat connector on the adapter into the existing 4-flat plug on the vehicle.
   • This connection enables tail lights, left turn, and right turn signals.

3. Ground the Adapter:

   • Locate a clean, solid grounding point near the adapter.
   • Drill a 3/32" hole if necessary and secure the white ground wire from the adapter using the provided screw and eyelet.

4. Leave Additional Wires Disconnected:

   • The following wires will remain disconnected until Part 2:
     • Black Wire: Power from the battery.
     • Blue Wire: Brake control output.
     • Yellow Wire: Reverse light (optional; leave disconnected unless needed).

5. Test Initial Connection:

   • Use a test light or trailer to verify functionality of the 4-way connections (tail lights, turn signals).

Part 2: Install Brake Control Wiring

Step-by-Step Instructions:

1. Mount Circuit Breakers:

   • Install two 30A circuit breakers on the firewall or another suitable location near the battery.
   • Use self-tapping screws to mount them securely.

2. Route Power Wires:

   • Connect the black 12-gauge wire from the 7-way adapter to the auxiliary side of one circuit breaker (this powers the 7-way socket).
   • Run a heavy-gauge wire from the battery's positive terminal to the battery side of this circuit breaker, using a ring terminal.
   • Run another heavy-gauge wire from the battery's positive terminal to the auxiliary side of the second circuit breaker (for the brake controller).

3. Install the Brake Controller:

   • Mount the brake controller under the dash on a firm surface.
   • Use the following connections:
     • Red Wire: Connect to the cold side of the brake switch (active only when the brake pedal is pressed).
     • Blue Wire: Connect to the blue wire on the 7-way adapter for trailer brakes.
     • White Wire: Connect to a solid ground point on the vehicle body.
     • Black Wire: Connect to the auxiliary side of the second 30A circuit breaker (provides power to the brake controller).

4. Optional: Connect Reverse Light Circuit:

   • If the trailer has a reverse light circuit, connect the yellow wire from the 7-way adapter to the vehicle’s reverse light circuit.

5. Reconnect the Battery:

   • Reattach the negative battery cable and ensure all connections are secure.
   • Insert the fuses into both circuit breakers.

6. Secure All Wires:

   • Use cable ties to secure all loose wires and prevent damage or rattling.

7. Test the System:

   • Verify functionality of all circuits (running lights, turn signals, brake lights, and brake controller output).
   • If applicable, test the reverse light circuit.

Notes:

• Most installations will only require connecting the black and blue wires from the 7-way adapter.
• Leave the yellow wire disconnected unless the trailer has a reverse light or surge brake lockout circuit.
• Always adhere to safety guidelines and verify all connections before use.

Warning: Incorrect wiring can cause damage to the vehicle or trailer. Test all connections carefully before use.

Installation and Operation Instructions for the P3 Electronic Brake Control

Specifications:

• Supports 2, 4, 6, and 8 brake applications.
• Utilizes proportional braking with an inertial sensor.

Tools Required:

• Drill with a 1/8" bit.
• Screwdriver or nut driver.
• Wire crimp tool.
• Probe-type circuit tester.

Safety Notes:

1. Avoid mounting or activating RF-generating devices (e.g., cell phones) within 12 inches of the brake control.
2. Always adhere to the vehicle's Gross Combined Weight Rating (GCWR).
3. Do not use the Boost feature during icy or slippery road conditions.
4. Disconnect the trailer plug before testing a breakaway switch to prevent damage.

Hardware List:

• P3 Brake Control Unit.
• Mounting bracket.
• Wiring harness.
• #8 x 3/8" self-tapping screws.

Installation Instructions:

Mounting the Brake Control:

1. Traditional Bracket Mount:

   • Secure the bracket to a solid surface using the provided screws.
   • Attach the brake control unit and adjust to the desired angle.
   • Tighten screws securely.

2. Under Dash Pocket Mount:

   • Secure the small metal bracket with screws to a flat surface.
   • Attach the T-slot mount to the metal bracket and insert the brake control.

Wiring the Brake Control:

• Option 1: Use the included pigtail wiring harness for a generic installation.
• Option 2: Use an OEM-specific wiring harness compatible with the vehicle's tow package.
• Wire Functions:
  • Black: Positive power (+12V).
  • White: Vehicle ground.
  • Red: Cold side of brake pedal switch.
  • Blue: Trailer brakes output.

Setting Up the Control:

1. Connect the trailer to the vehicle.
2. Use the Menu/Options button to access the setup screen.
3. Select the brake type:
   • Electric: For electric brakes.
   • Hydraulic: For electric over hydraulic braking systems.
4. Adjust the power output to ensure effective braking without wheel lock-up.

Boost Feature:

• Provides enhanced braking sensitivity.
• Available in three levels:
  • B1: Light braking boost.
  • B2: Moderate braking boost.
  • B3: Aggressive braking boost.
• Recommended for heavier trailers or varying load conditions.

Reverse Mode:

• Cancel Boost and Hold features for 3 minutes by pressing and holding the Boost button for 5 seconds while holding the brake pedal.

Troubleshooting Guide:

Maintenance:

• Inspect connections and wiring regularly for damage or wear.
• Adjust trailer brakes after the first 200 miles of use and every 3,000 miles thereafter.
• Clean the brake control unit periodically to maintain optimal performance.

Warranty Information:

• Limited Lifetime Warranty:
  • Covers defects in materials and workmanship under normal use.
  • Excludes damage caused by misuse, improper installation, or external factors.
• Attention: For complete warranty instructions, please download the full installation PDF.

For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.