Just installed a Lidl car stereo in a 2000 Ford Focus 1.6 petrol estate this morning, and it killed the battery. I replaced the 1.5 height ford radio with the standard sized Lidl one, and used the various adapters to convert the ford connections to the standard connections. The radio/cd all worked fine, but when I came to start the car this evening, the battery was almost flat. Any ideas what might be wrong?
The radion will not work with the ignition off by the way. The ford radio would work for an hour & then switch off.