I tried to give it a jump but the ignition switch won't turn and the wheel seems to be jammed. I never noticed any signs of my battery dying before this occurrence. A fresh battery and a malfunctioning alternator, however, will quickly leave you stranded again. 2004 530i. Acted like a dead battery (battery is 6 months old) in that nothing would happen when you turned the key. Pop the hood and check the battery, and you might think you've found the culprit. OK, I have a 1998 Dodge Neon and hadd to replace the radiator. My battery went completely flat and it was a week before I could get it charged. My convertible top would struggle to open and close, car stereo sounded "weaker" than normal. I have checked the fuse box and see no problems. After replacing the battery, these things are fine now. Tried jumping it twice...once with old cords, and again with new ones. My car died after stopping it for about 5 minutes. Radio won't restart after battery change. Definately start with checking the fuse for the radio, though, in order to eliminate the simple. Turn your car off. would all work but nothing happened when you turned the key. It wont turn on ... after changing car battery radio won't work. After changing everything seems well except for the radio headunit. The "bulb with a wire in the middle" is probably a fuse. Replacing a car battery is a cost-effective automotive repair. Dead battery. Without a functioning alternator, the vehicle quickly uses up all of the battery's capacity, leaving it drained. After putting the battery in, everything works OK except the radio/cd player - it just won't turn … This is especially true in late-model vehicles with their more sophisticated internal diagnostic systems. Great name! (hope that's the correct terminology) After 4-5 seconds I removed the key to avoid any damage from trying to turn. I replaced my battery myself and now my radio will not turn on. Hello, thank you for writing in. I've been tryign to solve this problem for weeks now, with no success. Yellow wire labeled "battery" should have constant 12 volts, whether the car is on or off. I bought the new battery and got it installed. Yes, sparks flew for a brief moment. There are only 2 things you can try to fix this yourself: turn off the engine and open the driver side door (to turn the radio off). The issue is that after 1)having a dead battery, 2)replacing said battery, and 3)having the car sit unused for a week while waiting on a replacement coolant tank part, I NOW HAVE A DEAD-SCREEN RADIO AND NO WAY TO ENTER THE CODE OR TURN ON THE RADIO. 2008 cts won't start after new battery install - 2008 cts won't start after new battery install. With a new starter, battery, and alternator (assuming you have not drained the battery attempting to start it), the starter should attempt to crank over the engine. I corrected the problem and the car started just fine with all working as required except for the radio and CD player (Won't turn on). (Any direct connection to the battery will normally be fused). ... With a good battery in the car turn the ignition key to Position I. You can reset the airbag and oil lights with a … My stereo is a CDX GT-170, and does not have a reset button. Radio won't turn off after I turn off car and open the door. They took it back into the service dept. Put the new battery in & the NAV radio had power but wouldn’t come on meaning I could eject the NAV disk but the radio display stayed blank. Give it a few seconds and restart the car and then retry the radio. If the starter does not make any noise when the key it turned to crank over … The battery is strong and everything electronically works. There is no power to the radio/nav system and both minifuse (#21) and maxifuse (#63) are OK, with power on both ends. Here's what to do. I have no idea what this means. If you're experiencing electrical issues immediately after a battery replacement or disconnect, make sure the battery cables were re-attached and tightened down properly. My battery had a few problems, and after replacing it, everything works fine aside from my car stereo. A relatively common “side-effect” of replacing a battery and/or alternator in a car is to have the voltage (battery) warning light come on. Keeping in mind the negative lead is completely disconnected and there is absolutely nothing connected to the negative terminal of the battery. After the car wouldn't start (starter would crank but engine would not turn on) I decided it's probably time to replace the battery, and did. Sometimes this works for mine. Disconnected the battery a couple times hoping it would reset but no luck. Anyway, the car was left overnight for a brake replacement. The key will engage and the car will attempt to start but wont. (maybe the radar detector ran it down? 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