240 1993 wagon

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Old 09-07-2009, 02:31 PM
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Default 240 1993 wagon

The head lights only come on when I press the brake and the high beems don't stay on , I am on the incompetent side when it comes to electrical but I can follow instructions good any one help me out?
 
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Old 09-07-2009, 04:02 PM
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Does the bulb failure warning light come on when you press the brakes? Or when you turn the headlights on?
 
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Old 09-08-2009, 05:48 AM
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Default break lights

The bulb out light has never come on and I will start with that . I will also check if all the other lights work . Mark
 
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Old 09-10-2009, 07:08 AM
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when odd things like this arise (headlights come on when I hit the brake pedal) I'd start by looking for a loose or broken ground connection. Just to help a bit, a light bulb needs a hot wire and a ground connection in order to function. Sounds like the headlamp switch is working or you wouldn't have light under any condition. But if the ground connection for the headlamp circuit has been lifted during a recent repair or somehow is now open (broken wire in the wiring harness?) the headlamp won't light unless it can find another ground path - and that may be through the brakelamp circuit.

When you hit the brake pedal - are the headlamps at full brightness or do they seem a little dimmer than usual?

Charlie
 
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Old 09-11-2009, 04:18 PM
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Thank you charlie....the brightness is full .i will look for faulty grounds.mark
 
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