P0599, but no heating problems where to look

128ibro · 11-23-2019, 12:45 PM

All in the title. 128i 2010 130,000miles

desertman123 · 11-24-2019, 11:58 AM

So everyone knows P0599 is "Thermostat Heater Control Circuit High"

Water pump and thermostats do tend to fail on these cars. I would recommend getting the car scanned by a code reader that can pull BMW specific codes, but chances are you're going to need to replace the thermostat.

128ibro · 11-25-2019, 01:21 PM

Yes, the car at the dealership for thermostat change under SULEV warranty. Thanks for the response.

11-23-2019, 12:45 PM	#1
128ibro Private First Class 50 Rep 128 Posts Drives: 128i Convertible Join Date: Feb 2018 Location: United States iTrader: (0)	P0599, but no heating problems where to look All in the title. 128i 2010 130,000miles
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11-24-2019, 11:58 AM	#2
desertman123 E82 Mudflap Ambassador 2214 Rep 2,219 Posts Drives: '08 128i Join Date: May 2016 Location: Orlando, FL iTrader: (0) Garage List 1992 Honda Beat [9.50] 2008 BMW 128i [10.00] 2014 BMW 528i [10.00]	So everyone knows P0599 is "Thermostat Heater Control Circuit High" Water pump and thermostats do tend to fail on these cars. I would recommend getting the car scanned by a code reader that can pull BMW specific codes, but chances are you're going to need to replace the thermostat.
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11-25-2019, 01:21 PM	#3
128ibro Private First Class 50 Rep 128 Posts Drives: 128i Convertible Join Date: Feb 2018 Location: United States iTrader: (0)	Yes, the car at the dealership for thermostat change under SULEV warranty. Thanks for the response.
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