External devices
At a glance

See also:
Front
Seat heating
The temperature setting progresses one step
through its control sequence each time you
press the button. The maximum temperature is
reached when three LEDs are lit.
To switch of ...
Strength of the driver's and front
passenger airbag
The strength with which the driver's and front
passenger airbags are triggered depends on the
position of the driver's and front passenger
seats.
To maintain the accuracy of this function over ...
Under the Hood
The 135i's turbocharged inline-six makes 300 horsepower and 300 pounds-feet
of torque. It works through a six-speed manual or BMW's seven-speed dual-clutch
automatic. Either car hits 60 mph in abo ...
