The tutorial causes the EML to come on with the ignition and go off when the car is started. However, a spark plug is easily replaced and the repair will not be expensive. Any time I notice it whiles driving, I park and close the fuel tank well but the light doesn't go off. Don't ignore a warning light showing that the additive tanks need refilling â without additive the DPF will quickly become blocked. If you’re unsure you can have a mechanic run your car through a couple tests to determine and then fix, the issue at hand! To clear it, drive around for 10 minutes at over 40mph. I have had RAC breakdown cover including at home cover for 3 years never used it, today the "engine fault" light came on when driving back from London. The engine management light itself looks like this: If it comes on, you can to get a range of estimates from the best local garages using WhoCanFixMyCar. Login to add posts to your read later list, guide on what the most common car warning lights. Pull over and get help. But if you do not have one available, you can often do it without one. Q: I had a problem with my car; the check engine light was on. hazards worked, but tow guy said the battery won't hold charge. It helps you spot problems before they become a real issue and explains what to do about common warning lights. Tuesday morning came out and went to check it. They use several computers to operate the various systems on modern vehicles. The EML being permanently on may cause an issue come MOT time.. Turning the ignition key to MAR-ON will see the warning light come on and shortly go out. Amber, orange or other colour lights often mean something needs checking by a garage. This is normal and is part of a self-test. There are many reasons why the light will show but a garage can check what the cause is. Got the car home with no issues and parked it. If you believe the issue to be settled and the light still is on, the best way to turn it off is the same way you found out the problem to begin with, through the use of an ODBII diagnostic tool or VCDS. If it is secure, take a close look to see if there are any cracks. The engine management light is a common dashboard warning symbol That's the engine management light, and it's warning you that there is a potential problem under the bonnet. Through our vehicle checks and approved dealer network, AA Cars helps you buy with confidence. Stop the vehicle when it's safe to do so. Five minutes later the engine management light and battery flashed on then off. Fortunately, the fix is very simple and cheap as the air filter can be easily reached and replaced if needed. Amber engine management light. In that case, top the vehicle, turn off the engine and contact us to report your breakdown. Do not drive the car as this will cause damage to the catalytic converter. Just plug our Smart Breakdown device into your car to get updates about your car’s health sent to your phone. Whilst any dashboard warning light is cause for concern, those that illuminate in yellow or orange generally do so to inform the driver that a non-critical fault has emerged. Surprisingly, the engine warning light will switch on if the fuel cap is not closed properly or there is damage on the part which allows air into the fuel system. It is flashing check engine light with Catalytic Converter Fault message displayed on the BC. Therefore, if the warning light switches on, stop your car and check the fuel cap. However, if you ignore the engine warning light and a blocked oxygen sensor is the issue, the knock on effect could cause huge damage to the catalytic converter and cost upwards of £1,500 in repairs! A check engine light or malfunction indicator lamp (MIL), is a tell-tale that a computerized engine-management system uses to indicate a malfunction. 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