1996 Mercedes Benz 320sl The Door can not Lock

1996 MERCEDES BENZ 320SL
70,000 MILES • 6 CYL • 2WD • AUTOMATIC
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EVACHEN138
  • MEMBER
  • 1 POST
Hi: is anyone know if the door can not lock when you see set the alarm arm. also the truck handle didn't come out.
Feb 13, 2009 at 1:49 PM
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GFIMOTORCARS
  • CAR REPAIR CONTRIBUTOR
  • 673 POSTS
Sounds like you are having issues with your PSE (pnuematic system equipment) pump. This pump controls all door and trunk locking and close assist functions including the trunk handle function. When this pump fails you will either loose all or some of your locking and closing features on the doors and trunk.
Feb 13, 2009 at 4:22 PM
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