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It is always a great idea to watch the health of your battery and charging system in your BMW. In fact, if your alternator does not charge your battery, and your battery reaches below 11 volts, your fuel injectors will not fire and can lea...
Reviews
4.9
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Great price fits perfectly
Michael · January 4, 2025
It works exactly how it should only problem is that it only displays when your lights are on. Its also very brittle and I broke the tab you use to secure it but I used some super glue and I was fine