s14 hvac/instrument panel lights not lighting up - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

3ps14 · 02-22-2010, 01:11 AM

My s14's instrument panel and hvac lights don't show up when I turn on my headlights/parking lights.

I've looked at the DIY TCU fix, but that seems to be for s13s, and I've been told the dimmer switch might of short circuited?

Any ideas?

That's what it looks like.

midnight_rex · 02-22-2010, 03:09 AM

i would change out the dimmer switch or at least try adjusting it. if adjusting doe not work then replace it =)

02-22-2010, 01:11 AM	#1
3ps14 Leaky Injector Join Date: Oct 2009 Location: Buena Park, CA Posts: 97 Trader Rating: (5) Feedback Score: 5 reviews	s14 hvac/instrument panel lights not lighting up My s14's instrument panel and hvac lights don't show up when I turn on my headlights/parking lights. I've looked at the DIY TCU fix, but that seems to be for s13s, and I've been told the dimmer switch might of short circuited? Any ideas? That's what it looks like.

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02-22-2010, 03:09 AM	#2
midnight_rex Zilvia Member Join Date: Jul 2008 Location: houston, tx Age: 34 Posts: 239 Trader Rating: (1) Feedback Score: 1 reviews	i would change out the dimmer switch or at least try adjusting it. if adjusting doe not work then replace it =)