have you check the fuse box bro? usually it is at the side of the dashboard.
usually, the fuse is 15amp. good luck finding the fuse box

It will not be written 'Left cigarette lighter' la. Most likely will be written Acc. Anyway if cannot find then just look for which fuse burnt already and replace that one la.

Base on the picture, should be "power out".
Does innova have 2 'power outlet' ?

Another word for Ciggie lighter 

Seem what I assume it to be.
You could do a quick test, replacing the 'power out' fuse.

Sorry, but is base on assumption and previous experience on another car.
Which had a fuse written 'power out' too. 

take out every single fuse
and check one by one...
the outer plastic of this fuse are transparent
should be easy to check which one is broken

Like the others say, check one by one. The fuse is made of a piece of wire. If the wire broken means the fuse burnt.

Acc means accessory, could be radio, could be lighter, could be any other accessory. Cig means cigarette lighter lo. I notice yours is empty, maybe you wanna put one in and see if it works. As the others say could be power out also.

Really best is to remove them and look la. No need to remove those like IGN (ignition) and WIP (wiper) la, since they still working. Just check what you not sure, replace with the correct amp (A) written on the box and buy some spares to replace those that you use.

Can also take to car electric shop la. Something like this they not gonna cut your throat.