Remove engine cover
Simply remove the engine cover by unscrewing or releasing any clips which fix it to the engine
Locate the plug on the engine
Locate the plug within the engine bay, and carefully remove it.
Note: Take care not to pull on the wiring as this could cause damage
Afix the TDI unit and secure
Plug the TDI Tuning unit into the vacant plug sockets, and secure the unit using cable ties...
That's all. Replace the engine cover and you're ready to go!
