Installation Instructions for Audi A4 (2009-Current)

Part Numbers:

• 24950
• 77950
• CQT24950

Wiring Access Location:

• PC3, PC4

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 3/4"
• T25 Torx Bit
• Socket Extension
• Phillips Screwdriver
• Utility Knife
• Silicone Sealant
• Tape Measure
• Marker

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (90.8 kg)
• Note: Do not exceed the towing vehicle manufacturer’s rating.

Installation Time:

• Approx. 25 minutes (Professional Installer)

Step-by-Step Instructions:

1. Remove Bumper Fascia Screws:

   • 2009–2016 models: Remove three (3) T25 Torx screws securing the bumper fascia to the trunk pan.
   • 2017–Current models: Remove two (2) 10mm hex nuts securing the bumper fascia to the trunk pan.

2. Remove Underbody Panel (If Equipped):

   • For single exhaust models, remove three (3) 10mm hex nuts and one push-type rivet, then temporarily remove the underbody panel.

3. Remove Spare Tire and Jack Tool Kit:

   • Remove the spare tire and jack tool kit using a 10mm socket.

4. Remove Drain Plugs:

   • Use a utility knife to carefully cut the caulking around the two rearmost drain plugs in the trunk pan. Remove the plugs and return them to the vehicle owner.

5. Move Hands-Free Trunk Release Cable:

   • If equipped, temporarily relocate the cable away from the trimming area of the fascia.

6. Trim Fascia:

   • Use a tape measure, marker, and utility knife to cut a notch approximately 3-1/4" wide x 3" deep, centered on the vehicle.

7. Install Top Plates and Fasteners:

   • Pull the fascia down gently and install top plates with 4-1/2" carriage bolts on top of the bumper beam extensions. The bolt location may vary by model year.

8. Install Hitch:

   • Raise the hitch into position, aligning the slots with the carriage bolts, and loosely install four (4) hex flanged locknuts.

9. Seal Drain Holes:

   • Apply silicone caulk around the drain holes from inside the trunk pan to prevent water and exhaust intrusion.

10. Install Rear Fasteners:

    • Install two (2) 1-3/4" carriage bolts and spacer blocks from inside the trunk pan through the hitch holes. Loosely install the conical toothed washers and hex nuts.

11. Tighten Fasteners:

    • Torque all 4-1/2" GR5 carriage bolts to 50 Lb.-Ft. (68 N*M).
    • Torque all 1-3/4" GR5 carriage bolts to 75 Lb.-Ft. (102 N*M).

12. Reinstall Components:

    • Reinstall the hands-free trunk release cable, underbody panel, and bumper fascia. Secure all screws or hex nuts removed earlier.
    • Reinstall the spare tire and jack tool kit.

Hardware List:

• (4) Carriage Bolts: 1/2"-13 x 4-1/2" GR5
• (2) Top Plates
• (4) Hex Flanged Locknuts: 1/2"-13 Grade G
• (2) Carriage Bolts: 1/2"-13 x 1-3/4" GR5
• (2) Spacer Blocks: 1/4" x 1.5" x 3"
• (2) Conical Toothed Washers: 1/2"
• (2) Hex Nuts: 1/2"-13 GR5

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they remain securely tightened.
• Plug any holes in the trunk pan or body panels if the hitch is removed to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always observe safety precautions and wear eye protection while working beneath the vehicle.
• Do not cut access or attachment holes with a torch.

Drawbar:

• Drawbar Kit: 3593
• Important: The drawbar must be used in the rise position only.

Compliance:

• This product complies with SAE J684, V.E.S.C. Regulation V-5, and safety requirements of the State of New York.

Additional Notes:

• Frequently check the hitch to ensure all fasteners remain tight.

Installation Instructions for Audi A4 (2009-Current)

Part Numbers:

• 24950
• 77950
• CQT24950

Wiring Access Location:

• PC3, PC4

Tools Required:

• Ratchet
• Torque Wrench
• Safety Glasses
• Sockets: 10mm, 3/4"
• T25 Torx Bit
• Socket Extension
• Phillips Screwdriver
• Utility Knife
• Silicone Sealant
• Tape Measure
• Marker

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (90.8 kg)
• Note: Do not exceed the towing vehicle manufacturer’s rating.

Installation Time:

• Approx. 25 minutes (Professional Installer)

Step-by-Step Instructions:

1. Remove Bumper Fascia Screws:

   • 2009–2016 models: Remove three (3) T25 Torx screws securing the bumper fascia to the trunk pan.
   • 2017–Current models: Remove two (2) 10mm hex nuts securing the bumper fascia to the trunk pan.

2. Remove Underbody Panel (If Equipped):

   • For single exhaust models, remove three (3) 10mm hex nuts and one push-type rivet, then temporarily remove the underbody panel.

3. Remove Spare Tire and Jack Tool Kit:

   • Remove the spare tire and jack tool kit using a 10mm socket.

4. Remove Drain Plugs:

   • Use a utility knife to carefully cut the caulking around the two rearmost drain plugs in the trunk pan. Remove the plugs and return them to the vehicle owner.

5. Move Hands-Free Trunk Release Cable:

   • If equipped, temporarily relocate the cable away from the trimming area of the fascia.

6. Trim Fascia:

   • Use a tape measure, marker, and utility knife to cut a notch approximately 3-1/4" wide x 3" deep, centered on the vehicle.

7. Install Top Plates and Fasteners:

   • Pull the fascia down gently and install top plates with 4-1/2" carriage bolts on top of the bumper beam extensions. The bolt location may vary by model year.

8. Install Hitch:

   • Raise the hitch into position, aligning the slots with the carriage bolts, and loosely install four (4) hex flanged locknuts.

9. Seal Drain Holes:

   • Apply silicone caulk around the drain holes from inside the trunk pan to prevent water and exhaust intrusion.

10. Install Rear Fasteners:

    • Install two (2) 1-3/4" carriage bolts and spacer blocks from inside the trunk pan through the hitch holes. Loosely install the conical toothed washers and hex nuts.

11. Tighten Fasteners:

    • Torque all 4-1/2" GR5 carriage bolts to 50 Lb.-Ft. (68 N*M).
    • Torque all 1-3/4" GR5 carriage bolts to 75 Lb.-Ft. (102 N*M).

12. Reinstall Components:

    • Reinstall the hands-free trunk release cable, underbody panel, and bumper fascia. Secure all screws or hex nuts removed earlier.
    • Reinstall the spare tire and jack tool kit.

Hardware List:

• (4) Carriage Bolts: 1/2"-13 x 4-1/2" GR5
• (2) Top Plates
• (4) Hex Flanged Locknuts: 1/2"-13 Grade G
• (2) Carriage Bolts: 1/2"-13 x 1-3/4" GR5
• (2) Spacer Blocks: 1/4" x 1.5" x 3"
• (2) Conical Toothed Washers: 1/2"
• (2) Hex Nuts: 1/2"-13 GR5

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they remain securely tightened.
• Plug any holes in the trunk pan or body panels if the hitch is removed to prevent water or exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always observe safety precautions and wear eye protection while working beneath the vehicle.
• Do not cut access or attachment holes with a torch.

Drawbar:

• Drawbar Kit: 3593
• Important: The drawbar must be used in the rise position only.

Compliance:

• This product complies with SAE J684, V.E.S.C. Regulation V-5, and safety requirements of the State of New York.

Additional Notes:

• Frequently check the hitch to ensure all fasteners remain tight.

Warranty Information:

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.

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.