MY WARNING LIGHTS COME ON WHEN I START MY CAR

1985 Nissan 300ZX

Tiny

pakenndy

February, 16, 2013 AT 11:16 PM

My warning lights come on when I start my car. When I use my heater fan they stay on when I turn it my fan off they go dim. What"s wrong?

3 Answers

Tiny

KHLow2008

February, 17, 2013 AT 5:09 AM

What warning light is that?

Tiny

pakenndy

February, 17, 2013 AT 11:45 PM

Well for instance, all these come on when I first start my car. When I use my heater fan the battery, the dummy light fir overheating, the gas, the headlights and brakes all light up. They go dim when I turn my heater fan off. But the battery light stays on. Would it be something to do with my battery. It's showing on the gauge that it's got a good charge. It's really got me confused, just started doing this. Thanks for responding back to my comment.

Tiny

KHLow2008

February, 18, 2013 AT 12:57 AM

This indicates a likely charging fault. It could be a faulty ignition switch, blown fuse or a faulty alternator.

What voltage is the voltmeter showing?

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