Relays

[AV325i]

My 89 325iX has prower door locks that are not working. When I turn the key I can hear what sounds like a relay trying to work under the dash. I saw this in a junkyard today from an 85 325e. It looks like a relay to me, but I'm not that knowledgeable about electronics. My antilock break light is also on and someone told me that has a relay too. Could this be one of those?

[James Crivellone]

My 89 325iX has prower door locks that are not working. When I turn the key I can hear what sounds like a relay trying to work under the dash. I saw this in a junkyard today from an 85 325e. It looks like a relay to me, but I'm not that knowledgeable about electronics. My antilock break light is also on and someone told me that has a relay too. Could this be one of those?

That's the OBC Code relay, has nothing to do with the door locks.

Door lock computer is under the driver side front speaker.

[AV325i]

Thanks. Is there a relay for the antilock breaks as well? Any other reason the antilock break light might be on? It went on after I jumpstarted the car a few months ago.