How to Check the Fault Light on Roewe 550?
2 Answers
Find a quiet place, remove the key, then turn it on again to listen for a buzzing sound to confirm whether the fuel pump is working properly. The method is still to remove the key, then pinch the pipe between the throttle valve and the fuel tank, insert the key again. The fuel injection pressure is generally 2 kilograms.
I usually drive a Roewe 550, and checking the warning lights is quite straightforward. After getting in the car, turn the key to the 'ON' position without starting the engine. At this point, all indicator lights on the dashboard will illuminate for a self-check. After a few seconds, they should automatically turn off, which is normal. If any light stays on or flashes, that indicates a problem. Common warning lights in the Roewe 550 include the yellow engine light, which signals an engine issue—possibly a sensor malfunction—and the red oil pressure light, which warns of low oil pressure and requires immediate stopping to avoid engine damage. When I encounter these, I first check simple things like the oil level or whether the battery terminals are loose. But if the light doesn’t go off, it’s best to visit a 4S shop and connect an OBD diagnostic tool to read the trouble codes, as this provides an accurate diagnosis instead of guessing. I’ve made it a habit to check the lights before and after every maintenance session, which helps prevent minor issues.
