Hi all.

  I'm hoping someone can help when I put my octavia in reverse I get this come up (see pic ) with nothing behind and a constant beeping .I've checked all the sensors and they are all making a ticking sound so was wondering if it could possibly be the control box if so where is it located please.. 

Look forward to hearing from you all

Make sure they are well cleaned, road salt and grit interfere with proper operation.

Ok thanks ill clean them and see what happens