Seller notes

Big State Auto Parts, LLC Item Details Authentic OEM component in good condition. All connectors/locking tabs are fully intact. Please refer to part number (A 171 540 50 45) to ensure compatibility with your make and model. As with any electronic control module, THIS UNIT MAY REQUIRE RE-PROGRAMMING TO WORK WITH YOUR SPECIFIC VEHICLE. Please consult your local dealership or authorized professional mechanic if you are uncertain about this process. Most of our electronic parts are sourced from wrec...

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