There is NO reset button for the Check Engine Light. The light is on because there is a problem with the emissions controls. The ECU has triggered the light to stay on, and has set one or more fault codes. To access the codes you will need an OBD2 scanner. Once the problem is repaired you use the same scanner to reset the light. Resetting the CE light without repairing the problem will do not good as it will just come back on.
The check engine light can come on for a variety of reasons. You will have to have the vehicle connected to a code reader to determine the specific reason for the light to be on.
A check engine light usually indicates a malfunction in the engine. This can range from something as small as a loose gas cap to a major malfunction such as overheating or failed catalytic converter.
Is there a check engine light or service engine soon light on? Always check fluid level first, but most problems with transmission are internal to the transmission. Some engine malfunctions can cause shift errors
Try going to autozone they check the engine light signals for free and have reset mine
Disconnect the battery for about 1 min.
Computer (ECM) does a self test of components and has found a part that is out of the specified range and turns on the check engine light so that you get it checked out so that the problem doesn't get worse.
The check gauges light comes on when one of the gauges is out of its safe range. It could be the alternator over or under charging, oil pressure low, or the engine overheating.The check gauges light comes on when one of the gauges is out of its safe range. It could be the alternator over or under charging, oil pressure low, or the engine overheating.
Yes, it is normal for the low range button to flash for a few seconds when you start the engine on your ML270. This typically indicates that the vehicle's system is performing a self-check to ensure that the low range function is operating correctly. Once the system confirms everything is functioning properly, the light will turn off. If the light stays on or flashes continuously after that initial period, it may indicate a problem that needs further investigation.
Trouble code P0341 means:Camshaft position circuit range/performance
What does this question ask? An engine code triggers the "Check Engine" light, indicating a system malfunction. No light = no code. That indicates all systems are within operable range.
it probably needs an O2 sensor they range from about 40-90 dollars
Trouble code P0101 means:Mass or volume circuit range performance problem