How to Test 4Matic Diagnostics?

Answer Some models of Mercedes Benz cars come equipped with a 4Matic four-wheel drive system. Electronics-driven driver assistance features such as 4Matic can fail and require troubleshooting to determine... Read More »

Top Q&A For: How to Test 4Matic Diagnostics

Who invented the first automobile diagnostics test?

In the mid-1980s, the Actia company invented the first automotive diagnostics testing with the XR 25. Automotive diagnostics are done with an electronic tool to find engine problems or detect malfu... Read More »

Does Roche Diagnostics have a non-invasive liver fibrosis test?

Roche Diagnostics' molecular division has a non-invasive quantification test for the hepatitis C virus (HCV). Although this is not a direct test for liver fibrosis, HCV is one of the main causes of... Read More »

DIY: Car Diagnostics?

The dashboard of your car has a series of trouble indicator lights. These may include your check engine lights, a tire pressure sensor, ABS brakes, and more. Many of these diagnostics can easily by... Read More »

'98 Mustang Diagnostics?

A 1998 Ford Mustang is compliant with the second generation of On-Board Diagnostics, as per Environmental Protection Agency mandates. While the OBD-II system is often associated with the engine and... Read More »