Mercedes Auto Lamp Function Inoperative

You get into the car and start your Mercedes-Benz. Next, you are greeted with an “Auto Lamp Function Inoperative” error message on the dashboard. The message comes from the light and rain sensor at the base of the mirror, but the sensor itself is often not the faulty part. The …

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Common Mercedes Diesel Problems on CDI and BlueTEC: DPF, DEF Heater, Limp Mode, Oil Cooler Leaks and Glow Plugs on E350, ML350, GL350, R350 and Sprinter

Diesel Mercedes-Benz cars, SUVs, and Sprinter vans equipped with BlueTEC engines are among the most advanced diesel engines. High-pressure fuel injection systems and variable geometry turbochargers ensure optimal combustion. Watch: Mercedes DPF Filter Regen: Sprinter & BlueTEC Diesel Engine This improves power output and lowers exhaust gas emissions. Clouds of …

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Car Alarm Horn Goes Off Randomly

Is your car alarm going off for no reason? This article reviews the common issues that can cause a car alarm to go off randomly. Mercedes’s alarm may go off, even when no one tries to steal the car. We have seen many cases when a Mercedes alarm (siren) goes …

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The Overpriced and the Bargain Mercedes-Benz

In this article, I want to discuss the two extremes: the most overpriced Mercedes-Benz ever sold and the best used Mercedes-Benz money can buy. Having worked on many Mercedes-Benz cars, I felt obligated to share my knowledge of two unique Mercedes-Benz cars. Are you wondering which is the most overpriced …

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Mercedes Radar Sensor Problems & Solutions

The Mercedes-Benz radar system may malfunction and set errors in various Mercedes modules, including Parktronic System, Collision Prevention Assist Plus, Distronic Plus, autonomous driving, Active Brake Assist Cross Traffic, etc. The cameras and sensors could be defective, but often, such problems are caused by sensors being covered with dirt, ice, …

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Mercedes ABC Suspension Fluid Type, DIY Flush

If the (Active Body Control) ABC light is ON or flashing, there is a good chance your suspension system may be low on hydraulic fluid. When the ABC fluid level gets too low, you may also notice a humming or whining noise from the engine. Minor suspension oil leaks can …

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Mercedes Blind Spot Assist Inoperative

blind spot inop

Mercedes Blind Spot Assist is a safety feature that warns the driver if another car is in the blind spot. This feature has been optional in many Mercedes-Benz models since early 2010. This guide will look at some common problems with Mercedes blind spot assist and why you may get …

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