What to do if the BMW 5 Series is showing error code P0128?

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Hannah 2 months ago

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What to do if the BMW 5 Series is showing error code P0128?

I recently bought a BMW 5 Series and it has started showing error code P0128, which indicates a problem with the coolant thermostat. Should I take it to a mechanic or can I fix it myself?

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**Nate** · Answer 1 · 2025-01-12T20:00:29+00:00

Hi Hannah, an error code P0128 can indicate a problem with the coolant thermostat, which may need to be replaced. I would recommend taking your BMW 5 Series to a trusted mechanic for diagnosis and repair.