Sound from German car wheel? (5)
I believe the answer is:
audio
'sound' is the definition.
(audio means sound)
'german car wheel?' is the wordplay.
'german car' becomes 'audi' (I've seen this in another clue).
'wheel?' becomes 'O' (O looks like a wheel).
'audi'+'o'='AUDIO'
'from' is the link.
(Other definitions for audio that I've seen before include "- - visual aids" , "Recording of acoustic signals" , "Television sound" , "Prefix indicating sound or word" , "shown in reproduction" .)