Relay for fog lights? | FerrariChat

Relay for fog lights?

Discussion in '348/355' started by F355Bob, Jul 7, 2010.

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  1. F355Bob

    F355Bob Formula 3

    Are the fog lights on a relay and if so. which one is it?
     
  2. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,055
    USA
    #2 f355spider, Jul 7, 2010
    Last edited: Jul 7, 2010
    Fog light fuses and relay are located under the cover on the left side (drivers) trunk, above the wheel well. The location of fuses and relay are printed on a sticker on the back side of the cover. It is also in the Work Shop Manual pages L27 to L31. Probably in the owner's manual as well.

    Have you checked the bulbs first? It is possible for both to go very close to the same time...

    Fog lights, low beams and horn all use the same relays, so you could swap them around if the fuses and bulbs check out okay
     
  3. F355Bob

    F355Bob Formula 3

  4. GerryD

    GerryD Formula 3

    May 5, 2010
    2,446
    North of TO
    Full Name:
    Guido
    When you swap the 2 identicle relays, it may solve your problem because your fog light relay may be getting a little stiff. The headlights will draw more and cause it to work.
     
  5. F355Bob

    F355Bob Formula 3

    Which relays run the fogs? I don't seem to have them marked on the cover.
     
  6. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,055
    USA
    #6 f355spider, Jul 7, 2010
    Last edited by a moderator: Sep 7, 2017
  7. GerryD

    GerryD Formula 3

    May 5, 2010
    2,446
    North of TO
    Full Name:
    Guido
    #7 GerryD, Jul 7, 2010
    Last edited: Jul 7, 2010
    The one closer to the front or left when leaning over the fender. They are both square grey plastic. The top(on both) are marked...
    12V 20/30A
    0 332 209 159
    BOSCH
    They are the two farthest away from you.

    Your set up may be slightly different because up here in Canada the fog lights are also the daytime running lights.
     
  8. F355Bob

    F355Bob Formula 3

    Thanks, you guys are great.
     

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