I've noticed that the headlights on my 2005 Elantra dim momentarily whenever the A/C compressor kicks on. Could this indicate a faulty alternator or what?
Okie
I've noticed that the headlights on my 2005 Elantra dim momentarily whenever the A/C compressor kicks on. Could this indicate a faulty alternator or what?
Okie
Jody's correct. The dimming is due to the momentary voltage drop due to the large instantaneous draw from the compressor clutch engaging.
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