Installation Instructions for Audi Q5/SQ5

Part Numbers:

• 76183
• 84183
• CQT76183

Applicable Models:

• Audi Q5/SQ5 (2018-Present)

Tools Required:

• Safety Glasses
• Ratchet
• Torque Wrench
• Panel Removal Tool
• Tape
• Utility Knife
• Plastic Trim Tools
• Silicone Sealant
• Sockets: 10mm, 16mm
• T25 Torx Bit Socket

Weight Capacities:

• Weight Carrying:
  • Max Gross Trailer Weight: 5,000 lbs (2,270 kg)
  • Max Tongue Weight: 750 lbs (340 kg)
• Weight Distributing:
  • Not Applicable

Step-by-Step Instructions:

1. Remove Fascia:

   • Using a T25 Torx bit, remove (4) screws from the rear bottom fascia.
   • Remove (1) screw and (1) plastic flange nut from the wheel well liner on both sides using a T25 Torx bit and a 10mm socket.
   • Using plastic trim tools, remove the lower part of the wheel well trim by unclipping the tabs and gently pulling outward on both sides.
   • Remove (3) screws located vertically behind the wheel well liner and (1) screw behind the wheel well trim using a T25 Torx bit. Repeat on both sides.
   • Open the liftgate. Remove (2) round plastic screws near the trunk weather seal using a T25 Torx bit. Remove the rear cargo flooring.
   • Using a panel removal tool, remove the scuff plate by unclipping the tabs and pulling upward. Remove (2) flange nuts from recessed bumper fascia studs beneath the scuff plate using a 10mm socket.
   • Remove the driver-side interior panel. If present, unclip (2) wiring harnesses. Remove (1) flange nut from the bumper fascia stud behind insulation using a 10mm socket. Repeat for the passenger side without removing any wiring harness.
   • Using a plastic trim panel tool, remove the fascia starting from the wheel wells and gently pulling outward.

2. Remove Bumper Beam:

   • Using a 16mm socket, remove (8) M10 factory bolts securing the bumper beam and crossbar above the bumper beam.
   • Return the bumper beam and crossbar to the owner.

3. Install Hitch:

   • Apply silicone sealant around the openings on the end panels on both sides.
   • Raise the hitch into position and loosely install (8) existing factory M10 bolts through the hitch.

4. Tighten Fasteners:

   • Tighten all M10 fasteners to 53 lb-ft (72 N·m) using a torque wrench.

5. Trim Fascia:

   • Using tape and a utility knife, cut a notch in the lower fascia as shown in the provided diagram. Avoid cutting any wiring behind the center lower fascia.

6. Reinstall Components:

   • Reverse the steps in Step 1 to reinstall all fasteners, wiring harnesses, panels, rubber plugs, scuff plate, wheel well trim, and fascia.

Safety Notes:

• Regularly inspect the hitch and ensure all fasteners are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other panels to prevent water or exhaust fume entry.
• Replace any damaged hitch or ball immediately.
• Wear safety glasses and observe all precautions when working under a vehicle.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Class III
• Compliance: This product meets safety specifications per V.E.S.C. Regulation V-5 and SAE J684.

Note: Always adhere to the lowest capacity of any component in the towing system (e.g., vehicle, hitch, or trailer).

Installation Instructions for Vehicle Models (2018-Present)

Part Numbers:

• 76183
• 84183
• CQT76183

Applicable Models:

• Audi Q5/SQ5 (2018-Present)

Tools Required:

• Safety Glasses
• Ratchet
• Torque Wrench
• Panel Removal Tool
• Tape
• Utility Knife
• Plastic Trim Tools
• Silicone Sealant
• Sockets: 10mm, 16mm
• T25 Torx Bit Socket

Weight Capacities:

• Weight Carrying:
  • Max Gross Trailer Weight: 5,000 lbs (2,270 kg)
  • Max Tongue Weight: 750 lbs (340 kg)
• Weight Distributing:
  • Not Applicable

Step-by-Step Instructions:

1. Remove Fascia:

   • Using a T25 Torx bit, remove (4) screws from the rear bottom fascia.
   • Remove (1) screw and (1) plastic flange nut from the wheel well liner on both sides using a T25 Torx bit and a 10mm socket.
   • Using plastic trim tools, remove the lower part of the wheel well trim by unclipping the tabs and gently pulling outward on both sides.
   • Remove (3) screws located vertically behind the wheel well liner and (1) screw behind the wheel well trim using a T25 Torx bit. Repeat on both sides.
   • Open the liftgate. Remove (2) round plastic screws near the trunk weather seal using a T25 Torx bit. Remove the rear cargo flooring.
   • Using a panel removal tool, remove the scuff plate by unclipping the tabs and pulling upward. Remove (2) flange nuts from recessed bumper fascia studs beneath the scuff plate using a 10mm socket.
   • Remove the driver-side interior panel. If present, unclip (2) wiring harnesses. Remove (1) flange nut from the bumper fascia stud behind insulation using a 10mm socket. Repeat for the passenger side without removing any wiring harness.
   • Using a plastic trim panel tool, remove the fascia starting from the wheel wells and gently pulling outward.

2. Remove Bumper Beam:

   • Using a 16mm socket, remove (8) M10 factory bolts securing the bumper beam and crossbar above the bumper beam.
   • Return the bumper beam and crossbar to the owner.

3. Install Hitch:

   • Apply silicone sealant around the openings on the end panels on both sides.
   • Raise the hitch into position and loosely install (8) existing factory M10 bolts through the hitch.

4. Tighten Fasteners:

   • Tighten all M10 fasteners to 53 lb-ft (72 N·m) using a torque wrench.

5. Trim Fascia:

   • Using tape and a utility knife, cut a notch in the lower fascia as shown in the provided diagram. Avoid cutting any wiring behind the center lower fascia.

6. Reinstall Components:

   • Reverse the steps in Step 1 to reinstall all fasteners, wiring harnesses, panels, rubber plugs, scuff plate, wheel well trim, and fascia.

Safety Notes:

• Regularly inspect the hitch and ensure all fasteners are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other panels to prevent water or exhaust fume entry.
• Replace any damaged hitch or ball immediately.
• Wear safety glasses and observe all precautions when working under a vehicle.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type: Class III
• Compliance: This product meets safety specifications per V.E.S.C. Regulation V-5 and SAE J684.

Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.

Warranty Information:

• Duration: 1-year limited warranty from the date of purchase.
• Coverage: Covers defects in materials and workmanship under normal use conditions.

For complete warranty instructions, please download the full installation PDF.

Technical Support:

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.

Installation Instructions for Modulite® HD Protector Vehicle Wiring

Part Number:

• 119148

Tools Required:

• Phillips Head #2 Screwdriver
• Wire Cutters
• Wire Strippers/Wire Crimpers
• Tester or Volt Meter
• Socket & Ratchet Set
• Drill with 3/32” Drill Bit
• Double-Sided Tape

Step-by-Step Instructions:

Tow Vehicle Inputs - Determination:

1. Disconnect and isolate the vehicle's negative battery terminal.
   • Warning: Read and follow all warnings and instructions on the tow vehicle's battery.
2. Splice the tow harness input wires to the vehicle as determined.
   • Caution: Use appropriate gauge wire splices. Blue taps are for 16-18 gauge wires only.

Harness Installation:

1. Determine the mounting location of the module and secure it using the double-sided tape provided.
   • Warning: Mount the module with the epoxy side pointed towards the ground to prevent water buildup.
2. Locate a suitable grounding point near the module, such as an existing ground stud, or drill a 3/32” hole to secure the white wire using the provided eyelet and screw.
   • Caution: Verify what is behind any surface before drilling to avoid damage or personal injury.
3. Route the power wire to the vehicle’s positive battery terminal. Use the provided fuse holder, butt connector, and ring terminal to connect to the battery.
   • Do not insert the 15 amp fuse yet.
   • Caution: Ensure the module is connected to a constant power source and avoid routing the wire near hot pipes, heat shields, fuel tanks, or pinch points.

Completion:

1. Secure the harness with cable ties provided to prevent damage or rattling.
2. Reconnect the vehicle's negative battery cable.
3. Insert the 15 amp fuse into the fuse holder and close the cap.
4. Test the installation using a test light or trailer. Check each function independently and in combination.

Hardware List:

• 8 × Cable Ties, 8.5”
• 1 × 15 AMP Fuse
• 2 × Ring Terminals
• 1 × Fuse Holder
• 2 × Yellow Butt Connectors
• 1 × Self-Tapping Screw
• 4 × Blue Taps
• 1 × Spade Terminal

Wiring Outputs:

• White Wire: Ground
• Brown Wire: Tail
• Yellow Wire: Left Turn/Brake
• Green Wire: Right Turn/Brake
• Red Wire: Stop (for 3-wire systems only)

Safety Notes:

• Always read and follow all warnings and instructions included with the product and the vehicle's manual.
• Do not exceed the manufacturer’s towing capacity or the product’s amperage ratings.
• Wear safety glasses and use all necessary safety precautions during installation.

Troubleshooting Guide:

• 4-Flat Not Functioning: Ensure input wires are correctly installed and repeat testing after removing the 15 amp fuse for 10 seconds.
• No Power to 4-Flat: Check the chassis ground and ensure the module is properly connected to a constant power source.

Specifications:

• Installation Time: Approximately 45 minutes
• Compatibility: Does not work with multiplex vehicles (BM, BT, or BTT). Use part numbers 119190 or 119250 for these systems.

Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, 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.

For warranty information, please download the full installation PDF.