Holden captiva lx no low beam

find the low beam light relays
by law the fog lights can only come on with low beam
using fog lights on high beam is *******

Hie find an auto electrician to check the headlight relay the light are connected together if you put the fog switch on when the lights are in deep mode they won't switch on but when you change the system to flash modem the all light up

you could always add a good pair of aftermarket fog lights that come with a relay kit and switch you mount to the dash .The only thing is by most laws you cannot run high beams w/aftermarket fog lights on at the same time only low beam ,they have to be manually turned off for oncoming traffic.You can get a good set for around $65.00.These kits come with easy instructions.

Well, the problem is that I dont know the reason, you should investigate. There could be issues with lamps (must get new) or electricity problems (must head to auto-service)

hi try checking the relays the 1 for the low beam may be faulty

It sounds like you are confused about how your headlamp system is supposed to work. The DRL does not run on the High beam circuit, it runs on the low beam circuit. The fog lamps are supposed operate with the park lamps and also with the low beams, not the high beams. From your description, I would say that your system is operating as designed and you are having trouble telling High from Low. (Don't feel bad, that is why high beam indicators were invented in the first place.)

most likely the hi lo switch

FROM: Lusty Kid:

Your fog lights should not work with high beam... they should work with the low beams. they are connected wrong, which probably drew too much current through the light switch burning out the contact points for the parking lights in the switch

Start by Fixing the fog light connections to work with low beams. Appears to me this was not factory installed. Aftermarket kit maybe! Then see if your parking lights work. If parking lights don't work still and everything else works, replace the light switch $50 at the dealer. The switch works the fog lamps when you pull out the knob to turn on the fog lamps when the lights are turned on. When the fogs are on you will see a little amber light to let you know your fogs are on. When you switch to high beam the fog lamps go off. Again if its not working that way, then is wired wrong. Needless to say, there should be connectors in the harness of the lights for the fog lamps. Use those if possible with the kit that you can get at the dealer, or you can splice the connector with those blue splicing clips sold at the auto part store. Make sure ground is ground when splicing and water proof the connection sith silicone and tape.

First place to start is with headlight switch. I did have a case many years ago when both high beams were blown out at once, but this is rare. When you have the headlight switch out, jump power from te low beams to the high beam contacts. If high beams come on, replace switch.
Bill