Bulb problem My xmas lillies have got yellow, droopy leaves....My neighbour told me to store them in dry potting mix over winter outside in a corner....Can it be that they're are too dry now it's November? how often should I water? Thank you....

Use a hair dryer from the outside or leave the headlights on to dry out the moisture. Check the lens assembly for any cracks allowing water in.

Fuel injected gasoline engines have fuel pump in gas tank. Pump is supposed to "emulsify" (fancy word for "mix") fuel and water to help prevent a localized build up of water at bottom of tank. But ...water and gas don't mix and if you have too much water (caused from condensation ...especially in the winter ...and consistently keeping your fuel at low levels) things don't work so well. Dry Gas ...ancient stuff from carburetor days and frozen fuel lines ....get some, a couple or three bottles at least, and pour into your gas tank then fill up. Dry Gas is essentially (methyl?) alcohol that will break up the water and allow it to better mix with the gas.

Most likely you have a open circuit. A short would blow the fuse and then no back up lights would work. Check for corrosion in the bulb socket. The bulb could be loose in its socket too.

once they get to this stage renew the headlights

do you hear the mini washing water pump noise (working)? if no: check fuse panel where labled washer... if yes: there could be a blockage in the very fine sprays ontop of hood, due to prevoius not clean water used before or any pricipitant..... you need to use a very thin wire or tool to clean it

sounds like a dead battery

You can polish the headlight lenses to make them clear again. You can buy a kit with polishing compound and a buffing wheel, or use the same polishing compound that you use to take scratches and haze out of your cars paint, or silver, brass or copper polish would work as well. You can even mix some tooth paste and baking soda, use a damp rag and rub the paste over the lens buffing really hard and fast, then wipe the lens off and buff it with a clean dry rag. Do one lens at a time and the tooth paste polish trick takes more work than polishing compound but it does work.

Just try matching from the outside to the outside, middle to middle, etc. or use a continuity tester against each pair until the light up. Solder the wires, do not use wire nuts.