Q: Every time it rains, my passenger side floor/carpet is soak. I'm driving a 2014 Mercedes C 300 60,000 miles

The gauges on your dash are there to provide you with critical information while the vehicle is in operation. While some of them only work if the car is moving (your speedometer and tachometer, for instance), the engine coolant temperature...

This may be due to an issue with your ignition system. A severe misfire can cause an engine to accelerate very poorly and can also cause the vehicle to shake badly. If you have a check engine light I would...

There are several things that can cause the vehicle to take many attempts to start (https://www.yourmechanic.com/article/how-to-fix-a-car-that-won-t-start-by-rocco-lovetere). The most common would be the ignition switch, starter, battery, fuel pump, or key cylinder. If you want to have this taken care of,...

You may have a clutch problem. Try shifting it through gears with the engine off. If it will shift with engine off, but not go into any gears when it's running, that indicates a clutch rather than a transmission issue....

The compressor clutch relay on these vehicles are a known cause of sticking on the compressor clutch and overheating the A/C compressor clutch coil. Replace the A/C relay (https://www.yourmechanic.com/services/ac-compressor-relay-replacement) to see if it cures the clutch going bad the next...

Hi there, Your vehicle starting for two seconds and stalling could be caused by several things. It could be an anti-theft system problem, if equipped. It could be an ignition system problem, ie; a faulty ignition module (https://www.yourmechanic.com/services/ignition-ignitor-replacement). The bypass...

Hello: The P0001 OBD-II error code (https://www.yourmechanic.com/article/p0100-obd-ii-trouble-code-fuel-volume-regulator-control-circuit-open-by-john-nelson) is describing an issue with the circuit which runs from your engine computer (ECM) to your fuel pressure regulator on your fuel injection rail on your engine. The ECM regulates your fuel pressure...

Your vehicle is equipped with electric power steering. Failure of the steering wheel to return, and re-center itself, can be caused by vehicle misalignment (in particular, caster is off), damage to the suspension, or faults in the electric power steering...

Hello. There are any number of reasons that would cause your car to go into limp mode. Anything that the computer sees that can cause damage to the power train will put the vehicle into limp mode. I would need...