2003 Audi TT Base, 2D ConvertibleFACTORY OEM SERVICE PROCEDURE

Wheel Alignment Specifications

WHEEL ALIGNMENT SPECIFICATIONS (STANDARD SUSPENSION)

Application Preferred (1) Range
All-Wheel Drive (Quattro)
Camber
Front (2) -45' -45' To -15'
Rear (3) , (11) (4) , (5) N/A
Caster (After-Run)
Front (2) , (3) 7° 58' 7° 58'
Rear (3) (6) (6)
Toe-In (7)
Front 4' 4' To 7.5'
Rear 7.5' 2.5' To 15'
Overall Toe-In (8)
Front 8' 8' To 15'
Rear 15' 5' To 30'
Toe-Out At 20 Degrees (9) 1° 31' 1° 11' To 1° 51'
Max. Permissible Deviation From Longitudinal Vehicle Axis 20' .....
Front Wheel Drive
Camber
Front (2) , (3) -45' -45' To -15'
Rear (2) , (3) -2° -1° 40' To -2° 20'
Caster (After-run)
Front (2) , (3) 7° 58' N/A
Rear (6) (6)
Toe-In (7)
Front 4' 4' To 7.5'
Rear 14' 13.5' To 14.5'
Overall Toe-In (8)
Front 8' 8' To 15'
Rear 28' 18' To 38'
Caster (After-run)
Front (2) , (3) 7° 58' N/A
Rear (6) (6)
Toe-Out At 20 Degrees (9) 1° 31' 1° 11' To 1° 51'
Max. Permissible Deviation From Longitudinal Vehicle Axis (10) 15' .....
(1) All measurements are in degrees and minutes.
(2) Maximum difference per side is 30'.
(3) Not adjustable.
(4) Camber range is dependent on ride height of rear axle. See CAMBER ADJUSTMENT (REAR)  under WHEEL ALIGNMENT PROCEDURES.
(5) Maximum difference per side is 20'.
(6) No specifications supplied by manufacturer.
(7) Toe setting for each wheel, wheels not pressed.
(8) Wheels not pressed.
(9) The angle of the outside wheel is less by this amount. Depending on alignment computer being used, this measurement may be indicated as a negative reading.
(10) Slight corrections are possible by moving rear axle beam.
(11) In production before chassis No. 8N Y1 060001, a camber value of -1° 2' +/- 20 is also permissible during checking.
WHEEL ALIGNMENT SPECIFICATIONS (SPORT SUSPENSION)

Application Preferred (1) Range
All-Wheel Drive (Quattro)
Camber
Front (2) -58' -28' To 58'
Rear (4) , (5) N/A
Caster (After-run)
Front (2) , (3) 8° 15' 8° 15'
Rear (3) (6) (6)
Toe-In (7)
Front 4' 4' To 7.5'
Rear 7.5' 2.5' To 15'
Overall Toe-In (8)
Front 8' 8' To 15'
Rear 15' 5' To 30'
Toe-Out At 20 Degrees (9) 1° 31' 1° 11' To 1° 51'
Max. Permissible Deviation From Longitudinal Vehicle Axis 20' .....
Front Wheel Drive
Camber
Front (2) , (3) -58' -28' To 58'
Rear (2) , (3) -2° -1° 40' To -2° 20'
Caster (After-run)
Front (2) , (3) 8° 15' 8° 15'
Rear (6) (6)
Toe-In (7)
Front 4' 4' To 7.5'
Rear 19.5' 14.5' To 24.5'
Overall Toe-In (8)
Front 8' 8' To 15'
Rear (3) 39' 29' To 49'
Caster (After-run)
Front (2) , (3) 7° 58' N/A
Rear (6) (6)
Toe-Out At 20 Degrees (9) 1° 31' 1° 11' To 1° 51'
Max. Permissible Deviation From Longitudinal Vehicle Axis (10) 15' .....
(1) All measurements are in degrees and minutes.
(2) Maximum difference per side 30'.
(3) Not adjustable
(4) Camber range is dependent on ride height of rear axle. See CAMBER ADJUSTMENT (REAR)  under WHEEL ALIGNMENT PROCEDURES.
(5) Maximum difference per side 20'.
(6) No specifications supplied by manufacturer.
(7) Toe setting for each wheel, wheels not pressed.
(8) Wheels not pressed.
(9) The angle of the outside wheel is less by this amount. Depending on alignment computer being used, this measurement may be indicated as a negative reading.
(10) Slight corrections are possible by moving rear axle beam.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.