Author Topic: K75 replacement LED dash lighting - bulb size/number?  (Read 6435 times)

Offline k75novice

  • Motobrick Curious
  • Posts: 21
K75 replacement LED dash lighting - bulb size/number?
« on: April 06, 2018, 10:59:57 AM »
My backlighting on my dashboard is dying; all but one bulb has gone out. I have found this website that purports to sell an LED upgrade kit, but I've sent 2 emails and heard no reply after over a month: http://www.kbikeparts.com/ledupgrade.htm


Does anyone know the size of the OEM dash bulbs so I can find a suitable replacement on my own? Any lettering on the OEM bulbs is illegible, and the replacement bulb I ordered via the part number is not green tinted like the ones I found in my dash, and isn't labeled with size/wattage.
  • NYC
  • 1994 K75

Offline Laitch

  • Faster than a speeding pullet
  • Administrator
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  • Posts: 11299
Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #1 on: April 06, 2018, 11:28:18 AM »
Does anyone know the size of the OEM dash bulbs so I can find a suitable replacement on my own?
Go here. Click on Instruments Dash then click on the Single Components diagram. You'll get a parts list with descriptions.
  • Along the Ridley in Vermont.
  • 1995 K75 89,000 miles

Offline k75novice

  • Motobrick Curious
  • Posts: 21
Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #2 on: April 06, 2018, 11:35:19 AM »
Thanks, I found what I needed there. The bulb type is "W3W" and it's 12V, 3W. I found a green led equivalent pack of 10 for $6 by googling "w3w equivalent".


Word of warning to anyone else trying to replace bulbs- the green OEM bulbs are NLA, as indicated on Max's site, and when I tried to order some from Max a while back, they sent me the "superseded by" part, the non-tinted bulbs.
  • NYC
  • 1994 K75

Offline Inge K.

  • ^ Quintessential Motobricker
  • Posts: 1451
Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #3 on: April 06, 2018, 11:50:26 AM »
Search: silicone coloured bulb caps.
  • Norway

Offline The Mighty Gryphon

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Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #4 on: April 06, 2018, 01:14:48 PM »
I get mine from SuperBrightLEDs.com

https://www.superbrightleds.com/moreinfo/miniature-wedge-base/194-led-bulb-4-led-miniature-wedge-retrofit-car/198/#tab/Specifications

I have used the green, red and blue colors in my bikes, and they work great.
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline bocutter Ed

  • ^ SuperNatural Motobricker
  • Posts: 708
Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #5 on: April 06, 2018, 02:59:59 PM »
the replacement bulb I ordered via the part number is not green tinted like the ones I found in my dash
Many years ago I owned a '62 GT Hawk (Studebaker) which had red dash lights. I could have sworn they were coated with nail polish ...
  • Toronto, Canada
  • '61 Puch DS60 - '66 Puch 250 SGS - '87 BMW K75s

Offline The Mighty Gryphon

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  • Posts: 6843
Re: K75 replacement LED dash lighting - bulb size/number?
« Reply #6 on: April 06, 2018, 06:28:03 PM »
If you have to have the green OEM bulbs, I have a handful from the clusters I relit with LED's.  You can have them for the cost to mail them.
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

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