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couple of technical issues

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Old Sep 9, 2009 | 05:34 AM
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george watson's Avatar
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From: clemmons nc
Default couple of technical issues

2002 C5 coupe

1. when pressing brakes front lights will dim briefly

2. when cranking car will shut off immediately

These have shown up lately.

Car still runs / drives ok in spite of these glitches.

Just curious if others' experience might provide answers why?

Thanks

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Old Sep 9, 2009 | 11:05 AM
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From: Van Buren Arkansas
Wounded Warrior Escort '11
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I don't remember if the headlamps will shut off when starting the car or not. The brake causing the headlamps to dim however, you probably need to pay attention to the battery cable connections to both the battery and the starter solenoid.
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Old Sep 9, 2009 | 10:26 PM
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From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
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The headlights tuning OFF during the START sequence is 100% normal! It allows more current to go to the STARTER during cranking.

BC
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Old Sep 9, 2009 | 11:57 PM
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From: Santa Ynez Ca.
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My headlights have been dimming when I put on the brakes since my '01 was new. All my connections are tight and the battery is strong. I think its just a poor electrical design feature, sure is annoying however!
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Old Sep 15, 2009 | 01:24 PM
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george watson
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From: clemmons nc
Default weak battery

Looks like it was a weak battery.

Replaced with Red Top Optima and all is well.

Thanks for pointing me in that direction....

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