How do I change the light bulb from the check engine light of a Mk4 VW?

How do I change the light bulb for the check engine light in a mk4 gti vr6? I have no idea how they look like lasers. Do I have to replace the whole cluster thing or is it a fuse? Please someone help my car wont pass smog because of this dumb light!!!How do I change the light bulb from the check engine light of a Mk4 VW?I want to say its led and you have to change out the hole cluster. I would talk to someone in charge of the emission program and see about getting a wavier. You don't need the light on to check for faults. If you check for fault periodically under a maintenance program they should not have an issue with it.How do I change the light bulb from the check engine light of a Mk4 VW?Removing the check engine light is like cutting off your foot after stubbing your toe. The toe pain is gone, but you didn't fix the problem. The light is on for a reason - the same reason why your car is not passing the smog test.



Have your car checked out by a competent mechanic. Following that your CEL will be off, and your car will pass the test first time.How do I change the light bulb from the check engine light of a Mk4 VW?emissions test does not depend on the light, it is the exhaust. It could be there is an issue with some part. If the light is yellow, it is not too bad, if ti turns red, the car must be brught to a dealer immediately. I would suggest going to the dealer and havehim check the error codes. If there is no problem, they will replace the light at the same time