Question about Suzuki Aerio
Passanger side headlight is quite dim even after replacing it with a brand new one. Cleaned off the ground connection but id did nothing.
Check that the reflector around the globe is shiny and not brown or rusted.. Is replace the whole head light.
Posted on Nov 24, 2013
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Posted on Jan 02, 2017
SOURCE: Dim Headlights/headlight problem
if that is the case i believe your altenator is bad and draining the battery the altenator runs the engine and charges the battery the battery starts the vehicle and runs all the electronics and accessories the regulator is not working and therefore the battery is not getting charged and as the vehicle is running and the lights are on they will get dimmer and dimmer until there is no voltage left in the battery. reploace the altenator and the problem will go away...please rate this
Posted on Oct 01, 2008
Switch the lights and see if it is still that side. If it is dim on the other, then it is the headlight itself. If the same side is dim, then check you voltage on wires on both sides and see if you are getting enough on that side. Hope this helps some.
Posted on Jul 03, 2009
try checking the ground wire on the frame next to the head light if you have a volt meter measure voltage on the hot side, if there is 12 volts then measure it on the ground side, is it lower than 12 volts? if it is you have bad ground strap follow the wire it will be near the radiator core support and sand it off if that does not help then it's in the light switch.
Posted on Jan 19, 2010
Give this a try------get a piece of wire and strip both ends, the black wire coming out of the plug on the head light, stick one end of the wire in there and the other end to a good ground or the negative battery terminal with the lights on, if the light gets brighter, there is a bad ground to that light. I hope this helps, cause you have just done about everything else.
Posted on May 15, 2010
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