hi, my new (to me) van has an intermittent (the best type) fault! some times the solenoid clicks for a while then after a few times holding the ignition on it starts. Other times the solenoid doesnt even click. The battery was replaced so I suspect a bad earth somewhere(when turing ignition the headlights come on!!) or a faulty solenoid on starter. Any thing handy to check on solenoid or starter before I leave her in to my mechanic! also would a handsfree kit drain a battery enough to run a battery down after sitting for a few days? A nokia kit is on van but there seems to be power to it even after ive switched off? and im wondering would it take enough power from starter battery to be an issue?