2004 Ford Focus battery went dead had to replace,now no power to

Every code is different contact ford dealer and they can help you,but might charge you a fee.only way make sure you check your car manual maybe in there goog luck

It would ask for a code. Sounds like a blown fuse. You actually have 2 fuses that run the radio, one that is listed as Radio, and one that has a constant voltage on it. Look at Cigar lighter, or dome light, or some other fuse that would always have power on it.

Check your other question, I answered there.

Check your alternator, complete electronic failure and stalling is associated with the the car's electronic components not receiving power (much of the car is run by computers that depend on that power) a car with a properly functioning alternator and good connections to and from the alternator should not lose power.

Sounds to me that your battery has shorted out and will not take a charge.Disconnect the battery and try to charge it, then check to see if it has taken power with a volt meter. A shorted battery will take all the power from the alternator and run it to ground leaving no power to run the car. Also check the alternator output with a volt meter after you have checked the battery as a shorted battery can burn out the alternator.

Alernator is bad or short in vehicle draining battery. Did you recently install a new radio? If so, check your wiring.

SOUND LIKE DEAD BATTERY.HAVE BATTERY AND ALTERNATOR CHECKED OUT.MAKE SURE BATTERY CABLES CLEAN FREE FROM CORROSION AND TIGHT.WARNING BEFORE DOING ANY BATTERY DISCONNECTING TURN OFF RADIO SO YOU WONT LOSE PLAYING CODE.

There may be an anti-theft in the radio. Call your Ford dealer

Post the SERIAL NUMBER found on a label on the radio casing

check if all the power leads have been connected to the battery, the maybe a small power connectiono that has fallen down the side of the battery when you changed it , this may solve it