can anybody tell me what this is? its just left of the steering column casing on my van,
it turns and clicks on (light comes on) and then you can hear a ticking (like a timer which stops after a bit)
i havent seen one before although ive had quite a few of these vans now,
it does have a black box on the back with what looks like a multi plug on it, well theres definately power of some sort going to it because it lights up when turned on
it doesnt seem to make any difference to the running of the van,

any help appreciated