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Illuminated sport chrono

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Old 12-03-2019 | 12:16 PM
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Default Illuminated sport chrono

Does anyone know if the 991 Sport Chrono can be coded in the PIWIS to be illuminated with headlights on like the 997?

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I just ordered a guards red sport chrono gauge face retrofit after watching this Youtube video. Been wanting to do something like this but didn't want to lay out the $790 for a new gauge altogether. My car has all black main gauges, so I think just the red SC should add a little pop to an otherwise dark interior.

The kit in the video is a little different than what I purchased. Supposedly what I got is higher quality face, not just an overlay, includes the metal trim ring instead of decal etc. Also has the OEM carbon look center and comes in guards red. It cost a bit more but hoping the finished product is even nicer.

What I ordered
https://www.ebay.com/itm/163583315474

I plan to do a write up/review once I receive it.

Old 12-03-2019 | 01:12 PM
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They do light up on the 991.1's
Old 12-03-2019 | 02:27 PM
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Originally Posted by CSK 911 C4S
They do light up on the 991.1's
Hm. I think just my clock is illuminated but not the gauge face... maybe I need to mess with the settings
Old 12-03-2019 | 03:16 PM
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I’ve noticed the illumination on my Sport Chrono is quite dim compared to the rest of the dash. I think it’s intentional otherwise it might distract from the view ahead.
Old 12-03-2019 | 03:32 PM
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this is a nice mod, @adam let us know how it goes and lots of pics or vid when finished
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AdamSanta85 (12-03-2019)
Old 12-03-2019 | 03:41 PM
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Originally Posted by Porsche_nuts
this is a nice mod, @adam let us know how it goes and lots of pics or vid when finished
Will do. It shipped out of Malaysia today so maybe next week?
Old 12-03-2019 | 05:23 PM
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Mine appears to be a very dim illumination around the exterior edges of the gauge on my 991.1.
Old 12-03-2019 | 09:23 PM
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Yes, it's illuminated from factory at a dimmer setting.
Old 12-03-2019 | 09:28 PM
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Originally Posted by NCheok
Yes, it's illuminated from factory at a dimmer setting.
It’s so dim that its hard to say its illuminated at all, apart from the digital clock. Can you change the brightness independent of the other instruments?
Old 12-03-2019 | 09:43 PM
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Play with you dimmer settings to see if it will increase brightness.
Old 12-03-2019 | 10:45 PM
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Originally Posted by Msgm1
It’s so dim that its hard to say its illuminated at all, apart from the digital clock. Can you change the brightness independent of the other instruments?
Originally Posted by Penn4S
Play with you dimmer settings to see if it will increase brightness.
I just checked on my ride home and the dimmer adjustment does also affect the Sport Chrono clock edge illumination. If you don’t know, your trip mileage reset push stick is also your dimmer....just quarter twist it left or right to adjust.
Old 12-04-2019 | 12:50 AM
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Originally Posted by Al.Fresco
I just checked on my ride home and the dimmer adjustment does also affect the Sport Chrono clock edge illumination. If you don’t know, your trip mileage reset push stick is also your dimmer....just quarter twist it left or right to adjust.
It does, but for me when I have the instruments set to a comfortable level the Sport Chrono is too dim.
Old 12-04-2019 | 02:43 AM
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The man in the video appears to have incorrect needle placement after he was done?

That would bug me.

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Old 12-04-2019 | 09:02 AM
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I agree. Watched that video just the other day and the hand is now not precisely striking the marker. Could be the placement of the outer ring sticker, which I was not fond of. If I changed the clock I would likely swap the entire unit from Porsche.
Old 12-04-2019 | 09:06 AM
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Originally Posted by BIGWORM
The man in the video appears to have incorrect needle placement after he was done?

That would bug me.
If you read the Youtube comments he mentions that the hands are perfect, the video just didn't show them after they reset. That being said, this is my biggest fear of the job. I have OCD with stuff like that. After I changed my steering wheel for weeks I was guessing whether it was slightly off or not. (it wasn't)

But I was very very careful to pop the needles off and put them back in exactly the same position. As soon as I put the unit back into the car and started the ignition, the clock did a reset process I’ve never seen before where it looked like it was doing a self diagnostic and everything went straight back to normal. All good.


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