Water coming in from above driver/passenger seat front cab?

[Dms_8774]

I have a 2016 Jayco Melbourne and I’m having issues with water building up in the bulk head above the front of the RV cab.iwater is not noticed until you drive it and I will get little streams of water coming down on me from above. I’m assuming that seals on the roof or clearance lights are getting bad. I bought the RV used and have only had it about 5 months. I want to address the problem ASAP. I’d like to take care of it myself if possible. Any or all feedback is appreciated.
Thanks…

 

[Grumpy]

I'd definitely start with the clearance lights. Also check the seam where the cap meets the roof clean it and apply some Eternabond Tape over the Dicor. You should also check & re-seal the entire roof as needed, that is something you should be doing every six months.