Audi Audi Q5 2008-2017 Body Panel & Frame Bolt Torque Specifications
Audi Audi Q5 2008-2017

Audi Audi Q5 2008-2017 Body & Frame Bolt Torque Specifications

Comprehensive list of torque specifications for various body bolts on the 2008-2017 Audi Q5. Includes values in Newton-meters (Nm) and foot-pounds (ft-lbs).

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

Always use a calibrated torque wrench and follow specifications exactly.

Incorrect Torque Sequence

Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

Clean and inspect all threads before assembly. Use new thread locker if specified.

Reusing TTY Bolts

Torque-to-yield bolts are designed to stretch and must not be reused.

Prevention:

Always replace TTY bolts with new ones. They are single-use only.

Dry vs. Lubricated

Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

Torque Wrench Care

  • Calibrate annually or after 5,000 clicks
  • Store at lowest setting
  • Keep clean and lubricated

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

Front Bumper

Torque specifications for the front bumper components including the cover, support, and fog lights. Ensure proper alignment and secure attachment for safety and vehicle integrity.

1

Bumper Cover to Bumper Support Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Secures the plastic bumper cover to the underlying support. Source: Similar Model (Audi A4/A5 of same era)
2

Bumper Support to Frame Rail Bolts

M10 x 1.5
Torque Value
44 ft-lbs (60 N·m)
Important Notes
Attaches the metal bumper support to the vehicle's frame. Source: Similar Model (Audi A4/A5 of same era). Safety-critical connection.
3

Fog Light Mounting Bolts

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the fog lights to the bumper. Estimated, industry standard for small fasteners.

Fenders

Torque specifications for the fender panels and fender liners. Correct torque is important for proper panel alignment and protection against road debris.

1

Fender to Body Bolts

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the fender to the body. Industry standard for M6 bolts, estimated.
2

Fender Liner Bolts/Screws

M5 x 0.8
Torque Value
4 ft-lbs (5 N·m)
Important Notes
Secures the plastic wheel well liner. Estimated, industry standard for plastic fasteners.

Hood

Torque specifications for hood hinges, latch, and related components. Proper torque ensures smooth operation and safety.

1

Hood Hinge to Hood Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Attaches the hood hinges to the hood. Source: Similar model (Audi A4/A5 of same era)
2

Hood Hinge to Body Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Attaches the hood hinges to the vehicle body. Source: Similar model (Audi A4/A5 of same era). Critical for alignment and safety.
3

Hood Latch to Support Bolt

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the hood latch to the support. Industry standard for this size fastener, estimated. Safety-critical.

Doors

Torque specifications for door hinges, latches, handles, and related components. Proper torque ensures door alignment, functionality, and safety.

1

Door Hinge to Door Bolts

M8 x 1.25
Torque Value
22 ft-lbs (30 N·m)
Important Notes
Attaches the door hinges to the door. Source: Similar model (Audi A4/A5 of same era). Critical for alignment, operation, and safety.
2

Door Hinge to Body Bolts

M8 x 1.25
Torque Value
22 ft-lbs (30 N·m)
Important Notes
Attaches the door hinges to the vehicle frame. Source: Similar model (Audi A4/A5 of same era). Crucial for stability and safety.
3

Door Latch to Door Bolts

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the door latch mechanism. Estimated, industry standard for small fasteners.
4

Door Handle to Door Bolts

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the exterior door handle. Estimated, industry standard for small fasteners.
5

Door Trim Panel Fasteners/Clips

N/A
Torque Value
0 ft-lbs (0 N·m)
Important Notes
Plastic clips and push pins are press-fit, not torqued. Check condition, replace if damaged.

Rear Bumper

Torque specifications for the rear bumper components including the cover and support. Ensure proper alignment and secure attachment for safety and vehicle integrity.

1

Bumper Cover to Bumper Support Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Secures the plastic bumper cover to the underlying support. Source: Similar Model (Audi A4/A5 of same era)
2

Bumper Support to Frame Rail Bolts

M10 x 1.5
Torque Value
44 ft-lbs (60 N·m)
Important Notes
Attaches the metal bumper support to the vehicle's frame. Source: Similar Model (Audi A4/A5 of same era). Safety-critical connection.

Tailgate Liftgate

Torque specifications for tailgate/liftgate hinges, latches, and struts. Proper torque is essential for smooth operation and safety.

1

Tailgate/Liftgate Hinge to Body Bolts

M8 x 1.25
Torque Value
22 ft-lbs (30 N·m)
Important Notes
Critical for liftgate/tailgate alignment and stability. Source: Similar model (Audi A4/A5 of same era). Safety critical.
2

Tailgate/Liftgate Hinge to Tailgate/Liftgate Bolts

M8 x 1.25
Torque Value
22 ft-lbs (30 N·m)
Important Notes
Secures hinges to the hatch itself. Source: Similar model (Audi A4/A5 of same era). Proper torque ensures alignment and functionality.
3

Tailgate/Liftgate Latch to Tailgate/Liftgate Bolts

M6 x 1.0
Torque Value
7 ft-lbs (10 N·m)
Important Notes
Secures the latch mechanism. Estimated, industry standard for small fasteners. Proper torque prevents issues with opening and closing.
4

Tailgate/Liftgate Strut Mounting Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Attaches the gas struts. Estimated, similar applications, industry standard. Correct torque is essential for proper operation and safety.

Roof

Torque specifications for roof rack and rail mounting bolts, if applicable. Proper torque ensures secure attachment.

1

Roof Rack Mounting Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Attaches the roof rack to the roof rails. Source: Similar model (Audi A4/A5 of same era). Proper torque is essential for secure attachment.
2

Roof Rail Mounting Bolts

M8 x 1.25
Torque Value
18 ft-lbs (25 N·m)
Important Notes
Secures the roof rails to the vehicle body. Source: Similar model (Audi A4/A5 of same era)

Interior Trim

Torque specifications for interior trim panels and seat mounting. Proper torque prevents damage and ensures safety.

1

Interior Trim Panel Screws

M5 x 0.8
Torque Value
4 ft-lbs (5 N·m)
Important Notes
Secures interior plastic panels. Estimated, industry standard for interior trim fasteners. Proper torque prevents stripping and damage to trim.
2

Seat Mounting Bolts

M10 x 1.5
Important Notes
Critical safety fasteners. Often torque-to-yield. Estimated based on size, but MUST be confirmed with a proper repair manual for this vehicle. The 90-degree turn is critical!

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

Common Issues

Bolt stretching, stripped threads, uneven torque patterns

Loose Components

Symptoms:
  • Rattling or vibration noises
  • Visible movement in components
  • Uneven panel gaps
Solutions:
  • Clean threads and mounting surfaces
  • Replace damaged fasteners
  • Apply proper torque in sequence
  • Use thread locker if specified

Stripped Fasteners

Symptoms:
  • Unable to achieve proper torque
  • Fastener spins freely
  • Visible thread damage
Solutions:
  • Use thread repair kit if appropriate
  • Install thread insert (HeliCoil)
  • Replace component if threaded hole is damaged
  • Upgrade to higher grade fastener if recommended

Overtightened Components

Symptoms:
  • Cracked or deformed parts
  • Broken fasteners
  • Compressed gaskets or seals
Solutions:
  • Replace damaged components
  • Use new fasteners
  • Follow proper torque sequence
  • Verify correct torque specifications

Diagnostic Steps

Visual inspection, torque verification, thread assessment

1

Visual Inspection

Inspect the affected area for any visible signs of damage or wear

  • Check for cracks or deformation
  • Look for signs of excessive wear
  • Verify proper fastener installation
2

Torque Verification

Verify the torque applied to the fasteners

  • Check the torque wrench calibration
  • Verify the torque specification
  • Compare the applied torque to the specification
3

Thread Assessment

Assess the condition of the threads

  • Check for signs of thread damage
  • Verify the thread type and size
  • Check for proper thread engagement

Prevention Guidelines

Best practices, maintenance tips, tool care

Best Practices

  • Always follow the recommended torque specification
  • Use the correct type and size of fasteners
  • Verify the torque wrench calibration regularly

Maintenance Tips

  • Regularly inspect the affected area for signs of wear or damage
  • Replace damaged or worn-out components promptly
  • Keep the work area clean and organized

Tool Care

  • Regularly clean and maintain the torque wrench
  • Store the torque wrench in a dry and secure location
  • Verify the torque wrench calibration before each use

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Why is using the correct torque specification important for body bolts?

Using the correct torque specification for body bolts is critical to ensure proper panel alignment, prevent rattles and squeaks, and maintain the structural integrity of the vehicle. Over-tightening can damage panels or bolt threads, while under-tightening can lead to loose components and potential safety issues. For example, an improperly tightened fender bolt could lead to misalignment and premature paint damage due to rubbing.

Q2

What should I do if I don't have a torque wrench?

While a torque wrench is highly recommended for accurate tightening, if one isn't available, you should use a calibrated hand wrench with caution. It’s best to hand-tighten until snug, then turn the bolt slightly further, but be extremely cautious not to over-tighten. Borrowing or renting a torque wrench for this job is the safest option. A very general rule of thumb is to use the leverage on the wrench handle as a gauge, but it is highly unreliable.

Q3

Do I need to replace body bolts after removing them?

While not always mandatory, it's generally good practice to replace body bolts, especially if they are corroded, damaged, or torque-to-yield (TTY) bolts. Reusing old bolts can compromise their structural integrity and lead to future issues. If any bolts have significant wear replace them. Consider using new bolts if your work includes removing multiple panels.

Q4

What does 'torque to yield' mean when referencing bolts?

Torque-to-yield (TTY) bolts are designed to stretch slightly when tightened to a specific torque and angle. This ensures proper clamping force. They are intended for single use, and must be replaced any time they are removed. Reusing a TTY bolt can lead to under clamping and/or bolt failure. If specific body bolts are designated TTY, use new ones.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

Temperature Effects

Includes: High Heat, Cold Weather, Thermal Cycling

Temperature can significantly impact torque values and fastener behavior

Cold Weather

Effects:
  • Increased material brittleness
  • Higher torque required due to thread contraction
  • Reduced thread lubricant effectiveness
Recommendations:
  • Allow components to warm to room temperature when possible
  • Consider using winter-grade thread lubricants
  • Check torque values more frequently during winter months

Hot Weather

Effects:
  • Thermal expansion of components
  • Decreased friction in threads
  • Accelerated lubricant breakdown
Recommendations:
  • Check torque when components are at normal operating temperature
  • Use temperature-resistant thread lockers
  • Consider re-torquing after heat cycles

Humidity and Corrosion

Covers: Rust Prevention, Salt Exposure, Moisture Control

Moisture and corrosion can affect fastener integrity and torque values

High Humidity

Effects:
  • Accelerated corrosion formation
  • Reduced friction coefficient
  • Potential thread seizing
Prevention:
  • Use corrosion-resistant fasteners
  • Apply appropriate anti-seize compounds
  • Maintain proper protective coatings

Salt Exposure

Effects:
  • Rapid corrosion development
  • Thread damage
  • Seized fasteners
Prevention:
  • Regular underbody washing
  • Use of sacrificial anodes where appropriate
  • Application of protective coatings

Seasonal Maintenance

Spring, Summer, Fall, and Winter maintenance schedules

Spring

  • Inspect for winter damage
  • Clean and protect exposed fasteners
  • Check torque on critical components

Summer

  • Monitor heat-affected components
  • Check expansion-related loosening
  • Inspect cooling system mounts

Fall

  • Prepare for winter conditions
  • Apply corrosion protection
  • Verify all fasteners are properly torqued

Winter

  • More frequent inspection of critical fasteners
  • Check for salt damage
  • Monitor suspension component torque

Related Resources

Tools, service procedures, and technical bulletins

Recommended Tools

Torque Wrench (1/4", 3/8", and 1/2" Drive)

A calibrated torque wrench is essential for applying the correct torque to body bolts, preventing over-tightening or under-tightening. Having different drive sizes ensures access to a wide range of bolts.

  • Click-type mechanism for accurate torque application
  • Wide torque range coverage
  • Durable construction
Learn more

Socket Set (Metric)

A comprehensive set of metric sockets is needed to fit the various bolt head sizes used in the Q5 body panels and components.

  • Sizes ranging from 8mm to 19mm
  • 6-point and 12-point sockets included
  • Chrome vanadium steel construction
Learn more

Torx Socket Set (Metric)

Many body bolts on the Audi Q5 use Torx heads, requiring a specific set of Torx sockets.

  • Sizes ranging from T10 to T55
  • Durable construction
  • Multiple drive sizes
Learn more

Extension Bars and Universal Joint

Extension bars and a universal joint allow access to bolts in recessed or hard-to-reach areas.

  • Varying lengths of extension bars
  • Universal joint for angled access
  • Durable construction
Learn more
Service Procedures

Body Panel Bolt Torque Check

This procedure outlines how to check the torque of existing body panel bolts on the Audi Q5. This should be done after any body work or panel removal.

  • Locate the specific body panel bolts that require torque checking.
  • Consult the torque specifications chart for the specific bolts.
  • Using the appropriate sized socket and torque wrench, set the wrench to the correct torque specification.
  • Place the socket on the bolt head and slowly apply pressure until the torque wrench clicks. If the wrench clicks immediately, do not adjust the bolt.
  • If the bolt is under-torqued, apply force to tighten the bolt until the wrench clicks. If the bolt is over-torqued, do not adjust. Replace if necessary.
View full procedure

Body Bolt Replacement Procedure

This procedure details how to correctly replace a body bolt, including torqueing to spec.

  • Remove the existing body bolt using the correct socket and ratchet or breaker bar.
  • Inspect the bolt and the threaded hole for damage or debris.
  • If necessary, clean the hole with a thread chaser or thread tap.
  • Install the new bolt into the hole, tightening by hand until snug.
  • Consult the torque specification chart and set the torque wrench to the correct value.
  • Torque the bolt to specification using the torque wrench.
  • Double check torque after tightening if necessary.
View full procedure

Body Bolt Torque Specification Lookup

This details how to find specific bolt torque settings.

  • Identify the location of the body panel bolt in question.
  • Consult a repair manual, service database or other resource for torque specifications specific to the vehicle and bolt location.
  • Note the specific torque value for that bolt in ft-lb, Nm or in-lb.
  • Ensure your torque wrench is set to the specified value and the correct units prior to tightening.
View full procedure
Technical Service Bulletins

Body Panel Bolt Corrosion Issues

2016-05-15

This bulletin addresses reported cases of corrosion on body panel bolts, particularly in areas exposed to road salt or moisture. This can lead to bolts becoming difficult to remove or weakening.

2008-2017

Resolution: Inspect all body panel bolts for corrosion. Clean or replace any bolts found to be corroded. Apply an anti-seize compound during installation to prevent future corrosion. Use correct torque settings upon reinstallation to prevent damage.

Loose Rear Hatch Bolts

2013-11-01

This bulletin addresses reports of loose rear hatch bolts, which can cause rattles and alignment issues.

2008-2012

Resolution: Inspect all rear hatch bolts and ensure they are torqued to specification. If the bolts were loose, examine the bolt threads and hatch structure for damage. Clean, repair and/or replace components as necessary before reassembly. Apply an anti-seize compound prior to reassembly if desired.

About the Author

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Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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