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2003 Benz C240, Prestige Platinum APS-996a

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=43023
Printed Date: July 12, 2025 at 3:15 PM


Topic: 2003 Benz C240, Prestige Platinum APS-996a

Posted By: Trav3D1
Subject: 2003 Benz C240, Prestige Platinum APS-996a
Date Posted: November 15, 2004 at 9:21 AM

I have a customer who's seeking to have a Prestige Platinum APS-996(a) installed on a 2003 Benz C240.  I'm not particularly a fan of working on German and European cars, but I have considered doing this one since this is a very close repeat customer.

Does any one have any advice for putting a remote start on this car?  Is it very difficult, should I stay away from this.

Any tips would be greatly appreciated.  Thanks in advance.



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Trav



Replies:

Posted By: auex
Date Posted: November 15, 2004 at 12:30 PM
What kind of key does he have? If smart key then tell him can't be done. You can only do the ones that have the blade type key.

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Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.

I've been sick lately, sorry I won't be on much.




Posted By: Trav3D1
Date Posted: November 15, 2004 at 3:19 PM
I'm not certain, but I will check

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Trav




Posted By: Trav3D1
Date Posted: November 15, 2004 at 3:34 PM
Seeking the wire diagram for a 2003 Benz C240

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Trav




Posted By: mo12v
Date Posted: November 15, 2004 at 6:02 PM

This is what I have:

Constant 12 voltsREDIGNITION SWITCH HARNESS
Ignition 12 voltsPINK/REDIGNITION SWITCH HARNESS
StarterVIOLETIGNITION SWITCH HARNESS
Dome LightBLACK/ LT.BLUE (+)DRIVERS KICK PANEL
Trunk Pin SwitchBROWN / WHITE (-)IN HARNESS FROM TRUNK
Parking LampGRAY/WHITE (+)AT HEADLIGHT SWITCH
Power LockBLACKDRIVER KICK PANEL
Power UnlockBLUEDRIVER KICK PANEL
Negative Pulse Door Locks

Accessories
Window Up
Window Down
Ign Key WarnPINK/BLUE (-)IGNITION SWITCH HARNESS
Trunk ReleaseVIOLETAT TRUNK RELEASE SWITCH
OEM Horn
HeadlightsWHITE/ YELLOW (+)AT HEADLIGHT SWITCH
OEM Alarm Arm
OEM Alarm Disarm

 Negative Pulse Trunk Release

Remote Start
Tach SignalGREEN/ YELLOWPASSENGER SIDE REAR OF ENGINE
Ignition #2PINK/BLUEIGNITION SWITCH HARNESS
Ignition #3
AccessoryPINK/GREENIGNITION SWITCH HARNESS
Neutral Safety
Brake LightBLACK/ RED (+)AT SWITCH ABOVE PEDAL
Reverse LightGREEN/ YELLOW (+)IN HARNESS TO TRANSMISSION
Rear Window Defrost

Immobilizer Bypass



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MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.




Posted By: Trav3D1
Date Posted: November 16, 2004 at 7:26 AM
Just to make sure, the smartkey is the key that flips open by pushing the button?

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Trav




Posted By: metaverse
Date Posted: November 16, 2004 at 9:02 AM
If I recall correctly, the smartkey is a FOB style key..it does not have a key per se, more like a plastic rectangular tip that has an RFID tag that scrambles encryption randomly.. It will unlock the car within proximity and lock when leaving proximity. You just stick the key into a holder in the dash where a normal ignition would be. This system is very complex and impossible to steal..or at least not worth a thief's time unless he is carjacking you.

The flipkey is just a regular key thta folds obviously to prevent jabbing you..or to be used as a jabber..





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