Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1700 Cooling, Test Technical Data (X5 M)
2023 BMW X5 M BaseSECTION 1700 Cooling, Test Technical Data (X5 M)
1700 TECHNICAL DATA OVERVIEW
| Capacity of low-temperature coolant circuit F95/F96 | ||
| S63B44T4 | 4.5 l | |
| Coolant level | ||
| Overfill quantity of coolant (above the maximum mark) in the high-temperature expansion tank | + 200 ml | |
| Overfill quantity of coolant (above the maximum mark) in the low-temperature expansion tank (if installed) | + 100 ml | |
| Cooling system capacity | ||
| F95/F96 S63TU4 (High-temperature coolant circuit) | 10.81 | |
| F95/F96 S63TU4 (Low-temperature coolant circuit) | 4.51 | |
| Cooling system test pressure | ||
| Test pressure for cooling system (gauge pressure) | 1.5 bar | |
| High-temperature coolant circuit filling capacity F95/F96 | ||
| S63B44T4 | 10.81 | |
| Opening pressure of coolant seal cover | ||
| Pressure relief valve opens when the pressure exceeds the ambient pressure. | min. 2.0 bar | |
| Electric changeover valve must open at latest when the pressure is lower than the ambient pressure | max. 0.1 bar | |
| Test conditions for coolant level | ||
| Coolant must be cooled down | ||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.