hi my names Ash and im new here....i recently bought a 1999 E230 but ive got one problem, the radio works fine but there is no sound coming out, i know the radio works because i tried it in anotha car and it works fine.....please could you help me.
cheers
ash

 

there a a few fuses, there might be one for your amplifier, check all your fuses. under the hood and under the rear seat.

 

Also besides the fuses mentioned check that the amp is plugged in.Amp is in the trunk.