Yes, but disconnect your battery!!!!! there are some high voltage wires under there...

Yes there is enough spare wire so you can pull the entire relay box out...I think there are about 8 screws that hold the cover box and the relay box in...you need to take them all out...there is a warning on the box that warns of voltage, and thats why I did, of course on one of my cleaning ventures, I forgot to disconnect battery....I remembered after I had ac relay box out....

It is a good thing to check the ac before you put everything back....I left it out, hooked up the batt cable and turned the car on to check ac....of course that was before I ventured to removing the AAM box..

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1994 S320
131K miles

1998 ML 320
126K miles

1994 Blue C220
122K miles

Im going to Grad School @ the University of Iowa
Go Hawkeyes!!!