Hello! I recently bought an Omega 2,5td Caravan construction year 8.98. Was also often in the workshop with a lot of repairs, luckily everything was running over Kulanz. Now I have a little something I want to repair myself and have the first problem. The wiper water nozzle on the passenger side has too little pressure.The water does not even get to the disc. Will probably be the hose leaking I already thought I could. But I did not know that the hose inside through the body of the bonnet is running.How can I get there.The cables for the nozzle heating run through there too and I don’t want to break anything.I already say thank you for your answers.