Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant.
Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditioning system.
See also:
Uniform Tire Quality Grading
Standards
A uniform standard to grade the quality of
tires with regards to tread quality, tire traction
and temperature characteristics. Ratings are
determined by tire manufacturers using U.S.
government ...
Introduction to automatic climate
control
You can operate automatic climate control
using COMAND or the buttons on the upper
section of the center console.
Several special automatic climate control
functions can only be adjusted using ...
Stowage compartments in the front
Glove box
Depending on the vehicle's equipment,
you will find the following installed in the
glove box: an audio and video AUX jack, a
USB socket or Media Interface, a universal
interface fo ...