seicento radio

I have bought a second-hand Fiat Seicento SX 899CC first registered in year 2000. Can anyone tell me if it is possible to turn the Sony radio (XR
5890R) control panel lights off other than by removing the front anti-theft panel.
Thanks in anticipation George
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.