Mercedes Dashboard Display Not Working? Causes, Diagnosis & Real Fix (MBUX / W177, W118, H247) A blank or unresponsive dashboard display in your Mercedes-Benz A-Class W177, B-Class (W247), CLA W118, or GLA H247 can be alarming especially when the MBUX ...
Mercedes instrument cluster not working? Causes, Diagnosis & Real Case Study A dark or dead instrument cluster can quickly turn a routine drive into a stressful situation. On modern Mercedes vehicles, the dashboard is far more than a collection of lights it’s a ...