Ryan, I gave my two cents worth on the fuel sending unit as another post, If your rear defrost light doesn't come on, then either the bulb is bad or the switch contacts arn't touching properly. I would advise that if your not used to working on small electrical Items like switches, then don't take it apart, you may not get it back together. Don't even take the cap off. There is a spring inside the unit that could fall out and if lost, good luck. I have put them back together, but they are very tricky. As far the cooling fan light, The original design was to come on when a fan failed. If you still have the original blue box plug in, i would remove and replace it with The Fan Fail Fix, I have wired it to show you the fans are getting power and you can see the cycling of the low pressure switch in the air conditioning system and the otterstat also. John hervey http://www.specialtauto.com/modifications/ --- In dmcnews@xxxx, "Ryan Foster" <westiething@xxxx> wrote: > Hi list, > I have three questions: > 1. At what point does the low fuel light come on? > 2. Is the Rear defrose light suppose to come on when you turn on the > defroster? > 3. When is the cooling fan fail light suppose to come on? When they fail? > > Thanks, > > Ryan- vin.#16301 > > _________________________________________________________________ > Get your FREE download of MSN Explorer at http://explorer.msn.com