why is the music system working as soon as i start the car?

[narangs]

what is making the music system work as soon as i start the car?

[sehwaag]

i had sameeee problem a month back what i did was go to Shindega tunnel deira found a shop taking care of car music systems he too 20 bucks and 5 mins it was done. Cant remember the name of the shop but had line of shops there.