Q: Leak in air system? Gl450

The instantaneous fuel consumption feature is displayed on the multi-information display, and shows you the fuel economy that your vehicle is achieving at any given moment. To view the instantaneous fuel consumption, press the display button on the lower left...

Do not try and start the vehicle. Contact your insurance company. Have the vehicle towed out of the water. Have the engine checked by removing and cleaning out the air intake, clearing the engine of water by removing all spark...

The washer fluid tank has a level sensor. The sensor floats in the tank. When the fluid gets low, the sensor makes contact with the metal ring around the float and the light comes on. Sometimes the float stays stuck...

This is not a common problem and you should not drive the vehicle until this is properly checked out. This can be due to a bad connection in the ignition switch (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-switch). Other possibilities include a serious problem with the...

The vehicle will need to have a complete inspection (https://www.yourmechanic.com/services/75-point-safety-inspection) done to determine the mechanical and electrical condition. A complete fault survey should be done to see if there are any electro-mechanical issues both with the engine and/or transmission. Fluid...

It is possible that you could be having an issue with your battery or your alternator. I would recommend having this issue inspected by a qualified professional in order to determine if my suspicion is correct. The battery should maintain...

Hello. If this problem occurs more consistently with the "first startup of the day" or after the car has been sitting some time, the problem may be low residual fuel pressure. A check valve in the fuel system should maintain...

Hi there. Trying to diagnose mechanical issues in extreme cold weather you appear to be enduring is nearly impossible without being there to physically check a few common parts. The ESP stability control applies the brakes to the right rear...

It sounds like your mode door is not moving to the correct position to allow air flow through the panel vents. I would recommend having your mode door actuator tested to determine if it is functioning properly. The most likely...