Over the years the light output of High Intensity Discharge lamps decline. Trying a different bulb would be the first and cheapest test. If you have another fixture around try transposing the lamps. If there is a photo cell on top of the unit check it for corrosion on the twist lock pins. Dimmer lamp output is also caused by a faulty ballast or capacitor. When a new ballast is purchased the capacitor comes with it. Look for spare parts at an electrical contractors yard you might get them for nothing.
no you need white lights not yellow buy the energy saver ones. that look like a spring.they are the best.
energy levels wrong.
When engine temperature climbs near to 100C this light turns on. But this is a late response to alert you that your engine can burn. I suggest you install a numeric thermometer. It's worth knowing the light is wired to the oil pressure light via a diode (like an electrical one-way valve) This is so the bulb lights with the ignition on but the engine stopped- renault's cheap yet reliable way of letting you know the bulb's not blown. (otherwise it would only ever illuminate upon overheating!) The product of this, to the observant, is the lights work simultaneously on normal starting and stopping, giving the (wrong) impression something's amiss.
coal
UV has a HIGHER frequency than visible light. If you get such results, either you are not measuring the correct light, or something else is wrong with the measurement.
my back brake lights don't work, but the brake light on the back door does what could be wrong
they are talking about the lights on dash that light up if something is wrong.
Pull out on the light switch when you have turned it to the right to turn on the lights.
wrong bulbs or bad earth
Because there is alot of lights on night and day ....... wasting allot of electricitly if you ask me they should be saving the world not killing it ........ murdererNO NOT REALLY WHO EVERY WROTE THIS IS WRONG WHO IS PARIS MURDERING
There is nothing wrong with a 13 year old that still wants a night light at night. This is a personal preference and she should not be ridiculed or punished for wanting the night light.
warning lights on dash mean something is wrong u would have a generator light a temp , and an oil light
Is door ajar light on also?
the engine is going out. sell the car
If the check engine lights are on, that means that there is something wrong. A mechanic can check and tell what is wrong with the car.
from what i know there are separate fuses for the left side lights and the right side lights so it might be a fuse
WIRINGS!!