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-   -   Breathalizer Interlock NEED HELP ASAP!!! (https://mercedesforum.com/forum/mercedes-e-class-9/breathalizer-interlock-need-help-asap-47022/)

shanehansenSSI Feb 21, 2011 10:36 AM
Breathalizer Interlock NEED HELP ASAP!!!
 
Hey, my name is shane and I work for a company called Smart Start Inc. We do court ordered and voluntary breathalizer ignition interlocks. Im having some trouble with a car im working on at the moment. Its a 2011 Mercedes E 350 4matic with a V6. I need a 12v switched ignition source for the devices we install. The wiring we need is starter wire, 12v switched ignition, and 12v constant. I am using the battery for the constant and I found the starter wire i needed at the fuse block under the hood. But I cannot find anything under the hood to use as a 12v switched ignition source. Any help would be appreciated at this time. Seeing as dealerships wont help me at all.

erikanvargas Mar 20, 2023 03:13 PM
Originally Posted by shanehansenSSI (Post 147063)
Hey, my name is shane and I work for a company called Smart Start Inc. We do court ordered and voluntary breathalizer ignition interlocks. Im having some trouble with a car im working on at the moment. Its a 2011 Mercedes E 350 4matic with a V6. I need a 12v switched ignition source for the devices we install. The wiring we need is starter wire, 12v switched ignition, and 12v constant. I am using the battery for the constant and I found the starter wire i needed at the fuse block under the hood. But I cannot find anything under the hood to use as a 12v switched ignition source. Any help would be appreciated at this time. Seeing as dealerships wont help me at all.



did you find a way?


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