그 볼트를 손대는 순간 엔진 다 뜯어야 합니다 / BMW M5 바노스 경고등

The causes of the BMW VANOS warning light are truly diverse. In particular, the high-output S63 engine found in the M5 is sensitive, so fault codes tend to appear more frequently. The problem is that replacing the VANOS unit itself or verifying that the timing is off requires an enormous amount of work involving the disassembly of numerous parts. If the VANOS warning light—such as "Junk," "Unreached," or "Uncontrollable"—comes on, I will share a procedure that is highly recommended to try first on-site.