Manufacturer Part Number:11517563659/11 51 0 392 553/11517588885 Other Part Number: A2C59514607,11 51 7 632 426,11517632426,A2C59515257,11510392553,11 51 7 588 885,11517588885 Fitment For: For BMW For 2011-2014 740Li 3.0 L6 F02 For 2013-2015 740Li xDrive 3.0 L6 F10 For 2011-2015 740i 3.0 L6 F01 For 2012-2016 ActiveHybrid 5 3.0 L6 F10 For 2013-2015 ActiveHybrid 7 3.0 L6 F02 For 2013-2015 X1 3.0 L6 E84 For 2011-2016 X3 3.0 L6 F25 For 2015-2016 X4 3.0 L6 F26 For 2011-2014 X5 3.0 L6 E70 For 2008-2014 X6 3.0 L6 E71 For 2009-2016 Z4 3.0 L6 E84 How to use: 1. After filling the antifreeze, cover the water tank cover, then insert the key, turn on the ignition switch (or not press the brake, press the START/STOP button); 2, the air conditioning warm air mode, the temperature is adjusted to the highest, the air volume modulation is the smallest, this is a very important condition, only in this state, the electric water pump can be operated, so that the antifreeze liquid to carry out a small circulation; 3. The driving light is turned on, that is, the headlight switch is dialed to the right; 4, do not start the car, the accelerator pedals to the end about 10 seconds, you will hear the sound of the electronic water pump work; 5, the electric water pump will probably continue to run for about 12 minutes; 6. After the pump stops running, open the tank cover for inspection. If the liquid level is lower than max, add antifreeze to the max position. 7. If you need to vent again, you can completely reset the DME (remove the key for more than 3 minutes, or press the START/STOP button for more than 3 minutes), then come back again. Please remember that the antifreeze should not be too diluted and too bad.