Rick's Free Auto Repair Advice

Posts Tagged: BMW no display on control unit

e46 climate control no display – BMW

The climate control display on my e46 BMW doesn’t work This is a very common problem on BMWs, especially the 3-series. Start your diagnostics by smacking the instrument panel–hard. If the display lights up, that’ll prove that it’s getting power. But really, start psyching yourself up for a rebuilt control unit, because that is where this story will end. You will have to remove the unit and send it in to be rebuilt. Costs range from $50-$200. A new control unit from BMW is over $400. Here are other common … Read More

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