Here’s a list of DIY and How Tos. Somes sections are from TT enthousiasts such as Wak and Jeff Bipes. Let’s thank them for that.
What is VAGCOM & Coding
VAGCOM Measuring blocks
VAG-COM Coding Ross-Tech
How to change a Battery
Removing a fly
Forge Dump Valve Servicing
Removing a door panel
Removing a coupe boot trim panel
How to Check Hydraulic Power Steering Fluid
Switching Lamps Over for Europe
How to disconnect the MAF/AMM plug
Remove a Front Bumper
Remove a Rear Bumper
Lubricate anti-rollbar bushes
Mapped cooling error-
Temperature Sensor changing
Getting to hidden CoilPacks & SparkPlugs
Dashboard Switches(e.g. Hazzard)
Coding Keys (not tested)
Haldex Oil change
Timing belt change
Seat Creak – possible cure
Changing Front Arb Notes
Changing Alarm Siren
Door Lock problems
From Jeff Bipes
Audio Modifications and Installations
How To Remove the OEM ‘Concert’ Head Unit
How To Remove the TT’s Front Door Panels
How to Install an Aftermarket Amp and Speakers
How To Install a New Head Unit
How to Remove and Replace the sub-woofer in the TT Roadster
How to Add Dual Sub-Woofers in the TT Roadster
Auxiliary Inputs to the OEM Head Unit
A nifty iPod Holder
The pin-outs for the 13-Pin Audi changer cable.
Other Electrical Modifications and Installations
How do you Remove and Replace the Brake Light Switch?
Radiator Switch – Vehicles With A/C Pressure Switch – F129
Radiator Switch – Vehicles With High Pressure Sensor – G65
How To get at the Steering Wheel Air Bag
How To get at the Ignition Switch
How To get atand replace the Turn Signal Stalk
What bulbs are used for the Front Turn signal/Parking Light, and where do you get them?
How do you change out the Front Turn signal/Parking Light bulbs?
How do you change out the HID bulbs?
Oil Temp. Sender Install
How To Hardwire a Radar Detector
How To Do an Easier Radar Detector Install
How To Hardwire a Garage Door Opener
How To Remove the Side Marker Lights
How To Remove and Replace the Emergency Flasher Button
How to do a DIY repair to the Instrument Cluster
Mechanical Modifications and Installations
How to replace the Starter
How to fix the Window Squeal in the TT windows
How to Remove and Replace the Coil Paks in a AMU-type motor
How to Replace the TT battery
How to Route the Vacuum Hose in a TT for a Boost Gauge
How to Install the TTDA air Intake Filter
How to Install the Power Gasket or Phenolic heat spacer on the intake manifold.
How to Install Bilstein Shocks and Struts
How To Install Zimmerman Cross-Drilled Rotors
How the Forge-Milltek Exhaust was installed
How To Install the TT Mud Flaps
How do you remove the wiper Arm? Mine is stuck
How do you remove the front fascia/bumper cover?
How is the Haldex Oil changed on the quattro?
What are “Euro” mirrors?
How To Install the German “Euro” Lower Dash
How To Modify the Cup Holder for an Arm rest
How To Modify the German-made Roadster Antenna
How to Remove and Clean the Lower Grills
Painted Engine Covers
How to remove the reflector, fill the holes, and paint the inner headlight housing
How to Add Quick Peel Clear Spray Protection
A Modified Front License Plate Frame
Where is the ECU located?
How do you Remove and Align the Xenon Headlights?
What Aftermarket Battery Fits the TT?