BMW X5: ECUs Modules

 Towing a trailer

General information If the trailer socket is occupied, some driver assistance systems are unavailable, or available to a limited extent. A Check Control message is displayed where applicable. When driving with a trailer or load carrier and the trailer socket not occupied, some driver assistance sys

 Climate control rules

Principle Depending on the equipment, some heating and cooling functions can be automatically activated depending on the outside temperature. General information The outside temperature at which the functions are to be automatically activated can be set via iDrive. Activation is performed if the ou