my tevion 4187 car cd player makes a clunking sound when in radio mode.any?

my tevion car cd/mp3 player makes a clunking sound when in radio mode only.model is the 4187. any ideas please.
dave, April 2007
Yes just press the af button (bottom right)

steve, June 2007
ye.what a berk i am. when i looked a the manual i had the af button on. sorted now. cheers greensprout.

dave, April 2007
Press the AF button..

The clunking is the radio looking for a stronger signal ;-)

Greensprout, April 2007
link Click here to see other fixes for Tevion.