Audi A4 1.8 Workshop Manuals
If you want to perform maintenance on your Audi A4 1.8 then it is usually a good idea to own a Workshop Manual to use as a reference if you want to know proven methods to remove a specific part much like the Brake Pads and fit it again successfully.
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Audi A4 1.8 Workshop Manuals will give distinct diagnostic guidelines for the car therefore if something is playing up it helps you identify what the issue is and tips on how to correct it. You will be able to determine if you can do this on your own or in the event the job is simply too big you could make a booking for your A4 1.8 into a suitable mechanic.