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Repairing Mercedes W123 Fuel Door Lock Actuator Repairing Mercedes W123 Odometer Repairing Mercedes W123 Power Window Regulator, Rear Repairing Mercedes W123 Window Regulator "Drill Open" Style Window MotorShow All ItemsStep 1: Are you sure you have a broken unit?Show All Items Confirm that in fact you do have a bad door lock actuator. Check [1] fuses [2] other door locks functionality [3] wiring harness [4] battery in your keyfob.get your tools ready. I used torx, flat head screw drivers, pin, acetone, multimeter, DC-power supply.« PreviousNext »View All Steps DownloadHave us contact you! Autoloc Heavy Duty 2 Wire Actuatorview detailsAutoloc Heavy Duty 5 Wire Actuatorview detailsAutoloc Compact 12lb 2 Wire Heavy Duty Actuat...view details Item Added to Cart Go to Cart | The principle of this numbering is to attach the component number to an electrical function. The functions are grouped in 8 families. Components have a four figure number e. g.: 4310.
The first two figures indicate the function, the two following figures identify the component. The numbers for indicator lamps are preceded by the letter V e. g.: V2610. Free connectors which have a particular function (e. g. testing a function) are numbered as components with the letter � in front e. g.: C1300. The letters I� are used followed by a 2-digit identifying number. Application of an alphabetical index if the interconnections are identical, e. g: IC20, IC05A, IC05B. The letter � is used, followed by a 3 figure number, e. g: B001. Application of an alphabetical index if terminals are identical e. g: �00��, �00��. This code enables linking of the wire number to the type of supply or the electrical function. Supply is broken down as follows. Example: BB2 (type of supply + wire identification number). Example: B02A (type of supply+ fuse number+ wire identification number, figure or letter). Example: M262 (type of supply+ wire identification number, figure or letter).
Comments: each vehicle has special features in the coding of the wires concerning the supplies (they are handled as variants). Example: 2604 (function number+ wire identification number). These abbreviations are quoted on the terminals of certain components (e. g ignition switch). + BB: battery + ve. + AA: accessory + ve. + CC: ignition controlled + ve. + KK: + ve after ignition off. A: representation of an earth point. D: connector socket number. F: connector socket number. H: representation of information going to another function. I: number of the function involved. J: representation of a wire depending on vehicle specification. M: representation of a splice. O: fuse box diagram. Q: number of interconnection ways. S: representation of a partial interconnection. T: representation of a splice. 1: identifying the harness shown. 2: identifying the equipment. 3: number of connector ways.
5: representation of an earth point. 6: representation of a splice. 7: identifying an interconnection. 8: identifying the harness connected. 9: for details see the box indicated. 10: location of the harness label.Free Shipping on all orders $35 and up. We offer standard delivery in 3 business days or less. Most orders received by 5PM ET (M-F) ship the same day. Please see our shipping map below for estimated times. Estimated standard delivery time to the U.S. and Puerto Rico Delivery time estimates do not apply to large or heavy items that require special shipping (including most TVs), items shipped directly from the manufacturer, orSome items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states. Delivery time for standard shipping to any of the 50 U.S. states or Puerto Rico is 1-3 business days. Saturday, Sunday and national holidays are not considered business days for delivery purposes.
Great gear and expert advice Our experts help you pick the ideal gear for your needs. Free tech support for the life of your gear. Read about our one-on-one expert help You may return items that are complete and like new for any reason within 60 days. of our return policy Earn one point for every dollar you spend and use those points to save on future purchases. Get full details on Crutchfield Rewards Deep discounts on car installation gear We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles. Our customers have trusted us with their business, and they’ve helped us win awards for our service. Check out our most recent awards The manufacturer’s warranty always applies. Earn up to 20 Rewards points Save up to $100 on security accessories when you add a select security system
Our VA-based experts can help. By buying this product you'll earn up to 20 Rewards points. When you sign up for a Crutchfield account, you’ll be enrolled in Crutchfield Rewards. Earn one point for every dollar you spend on gear from us. Turn your points into Rewards Cards that you can use toward future purchases. Sign up for an account now, or after you complete your purchase (you'll get credit for the points either way). Sign up for a Crutchfield account Our take on the XpressKit 451M Get more out of your Python security system with XpressKit accessories. These handy add-ons let you incorporate luxury, security and convenience features into your vehicle. The XpressKit 451M door lock relay assembly integrates your vehicle's power doorlocks into a Python security system. The pre-wired module features built-in 40-amp relays, and the package includes resistors you'll need to accommodate newer vehicles. Note: If you know how to use a multimeter and have experience working with your vehicle's electrical system, you should be able to install this car security equipment.
If you're unfamiliar with installing car security equipment, please call 1-888-955-6000 to discuss your purchase with one of our Advisors. i have used crutchfield since I was a kid they rock !!! Yes they didn't have it specifically for my vehicle but I called and Brent was awesome !!! He gave me directions plus picture emails to show how it's done !!! Mike, San Antonio, TX What's in the Box: Micro door lock relay module "Directed Resistor Interface Pack" sheet and enter to win a $350 rewards card Thanks for submitting your review Enter URL of your YouTube™ video Crutchfield Video Review Guidelines Only submit videos that you made or are authorized to use. Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else. Please see our Review Guidelines for more information. By submitting this review, you agree to our terms and review guidelines. Verified customer (What's this?)
Overview: The door lock relay module (451M) will interface with most electric power door lock systems drawing 30 amps or less; relay-controlled and direct-wired reversing-polarity types. It can also drive aftermarket door lock actuators, which must be added in the driver's door ofIn addition, it can directly operate post-1985 Mercedes-Benz and Audi vacuum-driven systems if driven by a system with selectable-duration pulses (three-second minimum required). The 451M is compatible with the following types of common door lock circuits. Type A: Three-wire (+) 12V pulse controlling factory lock relays Type B: Three-wire (-) ground pulse controlling factory lock Type C: Directly-wired (no factory relays) reversing-polarity Type D: Aftermarket-actuator-driven systems. systems without an actuator in the driver's door, but with factory actuators in all the other doors; since these can be controlled with the installation of an aftermarket actuator.
Type E: Electrically-activated vacuum systems (Mercedes-Benz and Audi 1985 and newer). This requires special programming of the system. Resistor Pack: The 451M comes supplied with a 27 resistor multi-pack to interface with various vehicle door locking systems. Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Why did you buy this? compatible with the alarm I bought It was needed to install the viper alarm. 1 question already asked You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.