I drove in last night with my Mazda 5 2008, nothing is wrong with it. Later I wanted to go out with my other car hummer 3 which I later detected that it's battery us down. So I remove the Mazda 5 battery to start the hummer and return it after. Since then the Mazda 5 has been acting as if there's no battery plugged in, it's not showing any light or indicator on the dashboard. Everything is dead, not even starting.

Pls what can I do?

 

Polarity correct?

 

This really sounds more like a Connection problem with no light or any power in the system at all by your info? ...... recheck your battery leads. Although I don't think it is a problem but just to rule it out check the battery voltage just in case?

 

Thanks for your reply guys, I really appreciate it.
It's sorted, I later called a professional to check it up.
One of the two cable on the positive lead got broken, so I change the cable and it's now back on track.

Thanks guys