I have a 6 sport which I got 5 years ago. I have had a lot of startup problems all electrical. Lights come on the dash, but then when I push the start nothing happens. Key fobs have been re-set and I have had 3 batterys in 5 years. It always goes to my Mazda garage where I purchased it from and somehow they get it started. This last time they said they got codes that they havent seen before. I left it with them and went on holiday, now after using it twice it won't start again. It now sits on my drive after the garage is out of idea's and says they can't fix it.

Any help would be greatly accepted as I am disabled and need it to get about.