BMW 135 owners have reported 1 problem related to coolant leaking (under the engine and engine cooling category). The most recently reported issues are listed below.
When I had fewer than 50k miles, my thermostat broke suddenly while I was driving. I had no previous issues or warning lights. Since that repair, I have had 2 coolant leaks, and one related pipe crack. This week, I had air in my coolant system and had to have it drained. These all appear to be related.
See
all problems of the 2012 BMW 135
🔎.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Service Engine Light On problems | |
| Water Pump problems | |
| Radiator problems | |
| Coolant Leaking problems | |
| Engine Exhaust System problems | |
| Engine Clicking And Tapping Noises problems | |
| Engine Failure problems | |
| Engine Shut Off Without Warning problems |