Review Of 2003 Audi A4 Check Engine Light Flashing References. A check engine light can indicate a broad spectrum of problems with your 2005 audi a4. Web as i was driving on the expressway this morning, my check engine light started flashing and the engine started shaking.
This will cause your obd to. Web be aware that when your audi engine light starts flashing, it is a sign that your car has more serious engine problems. Remove 1 coil connector at a time and see if the engine rpm changes or engine.
