Fog light help, yes i searched.

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  • Niko
    Member
    • Jan 2012
    • 73

    #1

    Fog light help, yes i searched.

    Could not find an answer.

    i bought brand new fog lights and bulbs

    the switch ILLUMINATEs in the cluster and when i press it i hear the relay clicking on in the fuse box but the lights still dont turn on.


    so what could be the problem ? short somewhere?
  • yanal
    Wrencher
    • Jun 2011
    • 248

    #2
    Check the grounds, or better yet check wires with a DMM or a test light


    ---
    I am here: http://maps.google.com/maps?ll=41.798591,-72.519570
    Sticky:True e36 one touch windows DIY

    1990 M3
    1992 Mtech (S50 + 5 Lug)

    Comment

    • Niko
      Member
      • Jan 2012
      • 73

      #3
      Originally posted by yanal
      Check the grounds, or better yet check wires with a DMM or a test light


      ---
      I am here: http://maps.google.com/maps?ll=41.798591,-72.519570
      I am getting 11.00 volts at the fog light plug in when the switch and headlights are on and 0.00 when its off.

      when i plugged the fog lights in STRAIGHT to the battery it didnt turn on at all...

      Comment

      • yanal
        Wrencher
        • Jun 2011
        • 248

        #4
        Bad fogs ??
        Sticky:True e36 one touch windows DIY

        1990 M3
        1992 Mtech (S50 + 5 Lug)

        Comment

        • Niko
          Member
          • Jan 2012
          • 73

          #5
          Originally posted by yanal
          Bad fogs ??
          I bought brand new bulbs and fog lights/housings so i doubt it..

          Comment

          • B-well
            E30 Enthusiast
            • Oct 2010
            • 1042

            #6
            Originally posted by Niko
            I bought brand new bulbs and fog lights/housings so i doubt it..
            if you bought chinese lights (ebay) the bulbs that come with them break with nothing more than a sneeze while holding them. get some sylvania bulbs

            Comment

            • Niko
              Member
              • Jan 2012
              • 73

              #7
              Originally posted by B-well
              if you bought chinese lights (ebay) the bulbs that come with them break with nothing more than a sneeze while holding them. get some sylvania bulbs
              i bought seperate bulbs.. sylvania and nokya ones... ugh this is pissing me off. im getting power to the damn plugs i dont understand hat else could be the problem.

              When i directly connect it to the battery shouldnt it come on?

              Comment

              • Kvasi
                E30 Enthusiast
                • Apr 2011
                • 1122

                #8
                May be a ground issue between bulb and lamp. Any reason i can possible see..
                Should light up when connected direct to battery, try it to rule out broken bulbs.

                Comment

                • Niko
                  Member
                  • Jan 2012
                  • 73

                  #9
                  Originally posted by Kvasi
                  May be a ground issue between bulb and lamp. Any reason i can possible see..
                  Should light up when connected direct to battery, try it to rule out broken bulbs.
                  in the housing? what should i check..

                  Comment

                  • Niko
                    Member
                    • Jan 2012
                    • 73

                    #10
                    bump

                    Comment

                    • TrentW
                      R3VLimited
                      • Aug 2008
                      • 2815

                      #11
                      Not sure if you have new connectors, but check the ground wires where they enter the connector, as they have a tendency to break there without actually breaking the wire off. Use a test light to make sure you have voltage by poking through the ground wire insulation.

                      Comment

                      • Niko
                        Member
                        • Jan 2012
                        • 73

                        #12
                        Something really strange is going on, i recieved my brand new relay from pelicanparts today, put it in and now the light in the cluster doesnt illuminate, but i put the old one back in and the light in the cluster illuminates...

                        Comment

                        • Niko
                          Member
                          • Jan 2012
                          • 73

                          #13
                          Originally posted by TrentW
                          Not sure if you have new connectors, but check the ground wires where they enter the connector, as they have a tendency to break there without actually breaking the wire off. Use a test light to make sure you have voltage by poking through the ground wire insulation.
                          you mean right before the plug that goes into the fog lights? and should i do this when the lights are on and everything?

                          Comment

                          • TrentW
                            R3VLimited
                            • Aug 2008
                            • 2815

                            #14
                            Originally posted by Niko
                            you mean right before the plug that goes into the fog lights? and should i do this when the lights are on and everything?
                            Yes.

                            Comment

                            • Niko
                              Member
                              • Jan 2012
                              • 73

                              #15
                              Originally posted by TrentW
                              Yes.
                              on the drivers side i am getting power from the yellow with green stripe wire.

                              but on the plain red one its not getting anything

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