Guide

Buying an ECU online can be risky if you don’t know how to spot genuine parts from fake ones. This guide explains how to safely purchase a genuine ECU, check compatibility with your vehicle, understand related electrical components,...

Learn step-by-step methods to reset your car’s check engine light at home. From using an OBD-II scanner to simple battery disconnect techniques, this guide explains DIY solutions while highlighting when to seek professional help.

Discover the common signs of a faulty Mercedes-Benz Front SAM Control Unit (2115453801) in W211 E-Class and W219 CLS models. Learn how to diagnose, replace, and program this critical fuse box module to restore your vehicle’s electrical reliability.

The Mercedes-Benz SLK R170 2.3 ECU (A0235454132 / Bosch 0261204746) is the brain of your car, controlling fuel injection, ignition, and emissions. Learn the early signs of ECU failure, how to replace it, and why programming is essential...

Keep your Hyundai Elantra Hybrid running at peak performance with a genuine Battery Management System (BMS) ECU — part number 37513-2Q000. Discover the early signs of failure, step-by-step replacement guide, and whether your new module needs programming. Compatible...

Upgrade your BMW 5 Series F10/F11 with the genuine Active Steering Control Module (P/N 6854031 / 32416854031). This module ensures smooth, responsive steering and dynamic handling—compatible with 2010–2017 models and select 6 & 7 Series. Requires professional coding....

Das BMW/MINI CAS3-Modul ist das Herzstück des Fahrzeugsicherheits- und Zugangssystems. Es steuert Wegfahrsperre, Zündung und Komfortfunktionen. In diesem Artikel erfahren Sie, wie das Modul funktioniert, welche typischen Anzeichen auf einen Defekt hinweisen und wie ein Austausch fachgerecht durchgeführt...