I have a Mercury XLSW 200 HP serial # 0T147100 outboard the trim and tilt worked when we stored the boat . I bought replacement batteries 2 installed them and have gotten light s and the bilge pump to run when I tried to raise the motor I got nothing, I went to the back motor and tried the trailer switch and got nothing again. Took a relay out and will replace them any suggestions boat sat 16 months covered in a storage yard!