System limits
Sudden tire damage
Sudden serious tire damage caused by external influences cannot be indicated in advance.
A natural, even pressure loss in all four tires cannot be detected. Therefore, check the tire inflation pressure regularly.
The system could be delayed or malfunction in the following situations:
▷ When the system has not been initialized.
▷ When driving on a snowy or slippery road surface.
▷ Sporty driving style: slip in the drive wheels, high lateral acceleration.
▷ When driving with snow chains.
See also:
Parts and Accessories
For your own safety, use genuine parts and accessories
approved by BMW. When you purchase
accessories tested and approved by
BMW and Genuine BMW Parts, you simultaneously
acquire the assurance ...
Roof-mounted luggage rack
Note
Roof racks are available as special accessories.
Attachment
Follow the installation instructions of the roof
rack.
Roof drip rail with flaps
The anchorage points are located in the roof ...
Safety
Both the coupe and convertible have front airbags plus side-impact airbags
built into the front seats. As required of all 2012 models sold in the U.S., the
640i has standard antilock brakes and an ...
