BMW X5: Seats

 Pre-ventilation

Principle The car's interior can be cooled or heated before driving off with the pre-ventilation. Depending on set temperature and ambient temperature, the car's interior is ventilated or possibly heated using the residual engine heat. General information The system can be switched on and off direct

 Oil Supply

CHECKING ENGINE OIL PRESSURE Special tools required: 11 4 050 13 3 061 13 3 063 13 6 051 13 6 054 NOTE: To check the engine oil pressure, the oil pressure switch must be removed and the special tools installed and connected. NOTE: A small amount of oil will emerge when the oil pressure swit