Possible circuit faulty

[Souma]

Hope fellow bros and sisters can advise... pardon me if the explanation is not clear

To switch on a car headlights, just turn the signal knob right? Turn once, for small lights plus fog lamp (if toggled on) and turn fully for big lights plus fog lamp (if toggled on).

Now the current issue...

Fog lamp is toggled on. Turn knob once but no lights from headlights nor fog lamp, not even rear lights! But when brakes are depressed, rear lights and brake light activated. HUD headlights icon not shown.

Fog lamp still toggled on. Fully turned the knob, this time big headlights activated however it is not the case for fog lamp and rear lights. HUD headlights icon still not shown.

I've changed a new battery but problem still persist.

So what's the problem here? Which component is spoilt or faulty?

Edited October 23, 2014 by BabyBlade

[QQDreamer]

your headlamp switch is faulty already. or could be headlamp relay problem.

Edited October 21, 2014 by MkMan

[Souma]

your headlamp switch is faulty already. or could be headlamp relay problem.

Wah then if buy from stockist will it be expensive? What is the actual name used for this part?

[QQDreamer]

Wah then if buy from stockist will it be expensive? What is the actual name used for this part?

 

shouldnt be too ex i guess. but why not sent it for a check first?

[Chowyunfatt]

Hope fellow bros and sisters can advise... pardon me if the explanation is not clear

 

To switch on a car headlights, just turn the signal knob right? Turn once, for small lights plus fog lamp (if toggled on) and turn fully for big lights plus fog lamp (if toggled on).

 

Now the current issue...

 

Fog lamp is toggled on. Turn knob once but no lights from headlights nor fog lamp, not even rear lights! But when brakes are depressed, rear lights and brake light activated. HUD headlights icon not shown.

 

Fog lamp still toggled on. Fully turned the knob, this time big headlights activated however it is not the case for fog lamp and rear lights. HUD headlights icon still not shown.

 

I've changed a new battery but problem still persist.

 

So what's the problem here? Which component is spoilt or faulty?

May I ask ... What Car? ... Just curious ....

[Watwheels]

There's a module or ecu to control your signal, lights and wipers. If you haven't done anything to the circuit it is likely the module is faulty. Did you install anything electrical of late?...W/o disconnecting the negative side of the battery terminal?