Why don't automatic lights work on the rear of some cars?

Driving in poor visibility today and noticed lots of cars with no back lights on, despite the fact that their front lights were on. Various manufacturers, mostly newer cars. Is this a function of auto...

Are automatic headlight systems dangerous?

I am concerned at the number of motorists driving around in poor daytime visibility (currently fog but often rain and spray) without putting on their lights. On the odd occasion when I've been able to...

My rear lights don't come in even though I have automatic lights - how can I solve this problem?

When turning the ignition on my car, the automatic light control becomes active, but the tail lights do not work in this mode. I can't find a way to solve this problem?