Potentiometer instrument illumination

  • Hello and belated happy new year to the round,

    as it seems, the potentiometer for the instrument lighting (928 613 121 01) , S4 Bj88, is no longer available so I have to look for an alternative part.

    Does anyone have the resistance data of conscious Poti at hand, times measured, or even a tip for an alternative part?

    Thank you for any helpful hints!

    Many greetings,

    Dirk

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  • Hi Dirk,

    I had renewed the potentiometer on my 86 928S (two years ago, the part was still available). Since I had subsequently switched to LEDs, I could have given me a poti but anyway.

    Not connecting the potentiometer would not be a solution?

    A used, but working, I have but possibly still lying - if you get stuck in your search.

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    Viele Grüße

    Henric

    * 964 Carrera Coupé, 02/1989, indischrot, C00, KW V3, 8 u. 10 x 18, Cuprohr, 200 Zeller, Luftmassenmessung HMF und Abstimmung/Programmierung durch http://www.elferwelt.de, Recaro Pole Position, Momo Modell 07

    * 928S , 02/1986, C00, 310 PS ohne Kat, Automatik Sport-Übersetzung, silbermet., Klima, 7 u. 8 x 16 Gullideckel, werkseitige Distanzen 21mm, RMB

  • If someone has such a part just in hand, maybe you could measure the resistance values times and post here ?

    Muchas gracias.

    VG :wink:

    928robi

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    928 S4 (MJ `91) mit H-Kennzeichen - die aufregendste Interpretation des "5-Liter-Autos " !
    968 Cabrio (MJ´92) mit H-Kennzeichen - ich liebe offenes Fahren !
    Audi TT- 8N (MJ ´05) - das Schlechtwetter- u. Winterauto

  • A 928.613.121.00 I still have new!

    Moin, may pnen me your asking price?

    Thanks and lg

    Peter

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    1992 S4 - einer der letzten :drive:

    Marineblau (2002-2021 schwarz-metallic)

    Ausstattung komplett Automat/SD/RDK/Vollleder/alles elektrisch/...)

    2002 Umbau auf GTS (Karosserie/Achsen/Motor/Innen schwarz)

    2022 Felgenwechsel von Cup auf Sport Classic II

    Andere Fahrzeuge:

    1974 Vespa 50

    2009 Landrover Discovery 3

    Range Rover Velar

  • I would need a potentiometer like this for my 1979 928 if anyone has anything handy.

    Thank you.

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  • I look tomorrow :wink:

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    Viele Grüße

    Henric

    * 964 Carrera Coupé, 02/1989, indischrot, C00, KW V3, 8 u. 10 x 18, Cuprohr, 200 Zeller, Luftmassenmessung HMF und Abstimmung/Programmierung durch http://www.elferwelt.de, Recaro Pole Position, Momo Modell 07

    * 928S , 02/1986, C00, 310 PS ohne Kat, Automatik Sport-Übersetzung, silbermet., Klima, 7 u. 8 x 16 Gullideckel, werkseitige Distanzen 21mm, RMB

  • I had ordered a dimmer in the USA at Pelicanparts, the 928-613-121-01, because here in Europe absolutely nothing more available. I have then also installed in my GT.

    In addition I had asked RosePassion to find a 928-613-121-01 at their suppliers, then the 928-613-121-00 came according to the inscription on the dimmer, RosePassion number P32872 according to the invoice still behind, and very expensive.

    Are you looking for the end number ...01 or ...02? ...02 I would have so still new! And the no longer properly functioning old ...01.

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  • I still have my used 928.613.121.01 lying - in 2020 removed, cleaned, maintained, protected and stored dry. If someone is interested, I would send it for 20€ incl. vers. Shipping send on the road.

    After changing to a new one (in 2020 for about 65€ in the PZ still to get), however, I could not notice any difference old / new.

    Only the change to LEDs brought the desired success (the instrument cluster removal I felt but a pretty annoying Gefrickel).

    Especially since the potentiometer is not absolutely necessary; you could also remove it or bring the cables together directly, then the instrument lighting would always be at the highest level.

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    Viele Grüße

    Henric

    * 964 Carrera Coupé, 02/1989, indischrot, C00, KW V3, 8 u. 10 x 18, Cuprohr, 200 Zeller, Luftmassenmessung HMF und Abstimmung/Programmierung durch http://www.elferwelt.de, Recaro Pole Position, Momo Modell 07

    * 928S , 02/1986, C00, 310 PS ohne Kat, Automatik Sport-Übersetzung, silbermet., Klima, 7 u. 8 x 16 Gullideckel, werkseitige Distanzen 21mm, RMB