The Audi A3 radio is displaying %26quot;SAFE%26quot; after I changed by car%26#039;s battery. How can I reset it ?|||You need your radio code a 4 didget number should be on your sales documentation.The reset instructions are in your hand book page 36 .Regards Mick|||why would you have had to change a baterry on an A3??
my golf had the same one for almost 7 years.
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|||The dealer needs to input the code...They can look up the code by vin # in the parts department of your local dealer/.