W140 300sd imobilizer problems
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Newbie
Joined: Dec 2015
Posts: 10
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From: Katy TX
1992 Mercedes 300sd, 2005 sl55, 2005 c230, 2013 gl350, 2012 S63 Biturbo, 1994 HMMWV, 1999 LX470
W140 300sd imobilizer problems
Hello everyone, I need help with disengage or remove immobilizer on 1992 300sd w140.
My remote battery went out about a month ago and once I got them replaced the immobilizer is not disengaging, since this is a diesel it will start but no power goes to the fuel pump and dashboard rpm and mpg gauges are not working at all. However the car battery died after this and after recharge I was able to start the car and it was normal, but it went back to imobilized soon as I use the remote. Any ideas?
My remote battery went out about a month ago and once I got them replaced the immobilizer is not disengaging, since this is a diesel it will start but no power goes to the fuel pump and dashboard rpm and mpg gauges are not working at all. However the car battery died after this and after recharge I was able to start the car and it was normal, but it went back to imobilized soon as I use the remote. Any ideas?
