Oil change
An oil change should be carried out by your service center only.

See also:
Interior
The 135i's interior design is fairly traditional, with more upright shapes
than sweeping contours. Dual-zone climate controls sit below the center air
vents and optional navigation system, with BM ...
Supplementary text messages
You can call up more information, e.g., on the
cause of a malfunction and on how to respond,
via Check Control.
In urgent cases, this information will be shown
as soon as the corresponding lamp ...
Opening the traffic bulletins
1. "Navigation"
2. "Map"
3. "Traffic Info"
First the traffic bulletins for the calculated
route are displayed. The traffic bulletins are
sorted by their distance ...
