Rear Wind Shield Defog Button

[WhiteZoomZoom]

I don't know if it is just me.....but everytime I push the defog button to defog my rear window.....There is this TICK sound near the right side air vent............

 

[MikeyP]

Fuse or Circuit

It's the fuse or the circuit engaging. It clicks when it goes off too. If you listen close enough, a lot of cars make the click because of the power that it draws. No biggie.

 

[Bumble G]

Actually its a relay clicking.

Check out HOW STUFF WORKS for thier explanation of a relay.

 

[Sporin]

I don't know if it is just me.....but everytime I push the defog button to defog my rear window.....There is this TICK sound near the right side air vent............

No problem, that's just the sound the relay makes. The Fog light switch does the same thing.

 

[WhiteZoomZoom]

But my defog button is really realy loud....I can hear it even the stereo is on.....

 

[Sir Nuke]

But my defog button is really realy loud....I can hear it even the stereo is on.....

seems to me the REAL problem is you just aren't turning up your stereo loud enough! lol