Car needs fixing

[tw]

Originally Posted by xoxoxoBruce

That only happens when the radio is removed with power on.

Radio does not know whether power was disconnected at its connector. Or disconnected at the battery.

Almost nobody knows what is in his car. What was once standared for 50 years is not, for example, in Monster's car. Informed layman do not disconnect the battery to reset something that should automatically reset itself. No risk. No complications. No confusion. No surprises. It's not your grandfather's car anymore. Speculation is no longer an option.

[xoxoxoBruce]

Originally Posted by tw

Radio does not know whether power was disconnected at its connector. Or disconnected at the battery.

Theft proof radios do, even with the radio off and the key off, the radio is still connected to the computer and seeing power, that's how it holds it's presets. When the radio loses power the computer will lock it up. When power is restored the computer knows the codes to enable the radio again. Some high-end radios lock up every time the ignition is locked, relying on the computer to unlock it.

[Beest]

We have owned the vehicle from new, I have no idea if the radio codes is there are any.

I had been wondering about disconnecting the battery, on a 'it's no cost and easy to try, what harm can it do' theory.

I guess the radio would be a problem.

Would pulling the fuse to that circuit be same as disconnecting the battery?

[xoxoxoBruce]

No, the radio would not be a problem. Worst case, you may lose the station presets, but you can easily reprogram them. We got off on a tangent, involving moving a radio from one car to another. Sorry if it confused you.