My ID3 has started making a high pitched noise when in drive (D or B). Definately an electrical sound. I stopped a couple of times to try and find the source and found it only started when I put the car in drive. As soon as you twist the lever to put the car in drive it starts immediately, even when still stationary. Has anyone else experienced this? Any ideas? Was giving me and my other half a headache by the time we got home.