Tone
Only treble and bass can be set in the rear for headphones. The settings are made separately for the left and right headphones.
Operation is the same as for the front tone.
See also:
Safety
Active head restraints, two-row side curtain airbags, front airbags and
side-impact airbags for the front seats are all standard. So is an electronic
stability system, antilock brakes and traction ...
CD/multimedia
CD/DVD drive
Music collection
External devices
Tone
...
1 Series M
Rather than the single-turbo setup from the 135i, the 1 Series M gets a
twin-turbo six-cylinder that's good for 335 hp and 332 pounds-feet of torque. In
extreme situations, the 1 Series M can ente ...