How they work, wake-up signals, testing and repairs Fiber optics are generally relegated to the infotainment systems of Mercedes-Benz vehicles, including the sound system, navigation screens, backup cameras, etc. But first things first: Why fiber optics? The short...
The age-old phrase ‘No pain, no gain’ certainly holds true with automotive diagnostics. This is perhaps even more true with BMW diagnostics. For the uninitiated, Bavarian circuit design and module testing can be a difficult proposition. BMW 535i This was my experience...
Using VIDA, we can limit time spent on diagnosing a Battery Monitoring Sensor (BMS) and ensure the vehicle is repaired correctly. Although charging systems seem pretty straightforward these days, these systems can become very technical and sometimes hard to diagnose....
The KEYLESS GO feature makes the KEYLESS START even more attractive What is KEYLESS GO? The key fob transmitter for KEYLESS GO looks the same as KEYLESS START depending upon the model. With KEYLESS START, you can step on the brake and press the START/STOP button on...
It is often a moment of considerable discomfort for many technicians when faced with the message on their scanner, “No Communications.” Usually, it is accompanied by other complaints that may range from troubles in the operation of controls like HVAC, power mirrors,...
The flashing lights of the tow truck made my heart sink. The last few vehicles that had been towed in should have gone straight to the salvage yard, not a repair shop. I was relieved when a clean, newer model Toyota Camry came off the back of the flatbed. This Camry...
Does the word “Infotainment” make you cringe? Well you’re not alone. A lot of technicians are nervous about working on these systems, but they're not as bad as you may think. The first part of the word "Infotainment" is "Information," and that’s what you will need to...
A clear wiring schematic is your best friend when tracking down LIN faults Old school versus new school The quote from Aristotle serves as a reminder and the bitter taste of what happens when you don’t pay attention to modern technology. This is the story of a modern...
