Fig. 18 On the turn signal and main beam lever: button for driver assist systems
First read and observe the introductory information and safety warningsYou can switch the driver assist systems listed in the Assistant menu on and off with the button on the turn signal and main beam lever .
Switching individual driver assist systems on or off
Driver assist systems can also be switched on and off in the infotainment system by pressing the button and the and Driver Assist function buttons .
Air conditioning system pressure switch -F129
This pressure switch has 3 functions:
1. Switches radiator fan to next higher speed when pressure
increases in refrigerant circuit (approx. 16 bar).
2. Switches the air conditioning system off in the event of
excess ...
Layout - infotainment system, Composition Touch and Composition Colour
version
Display unit for control device of front display and
information control panel -J685-
Optional
CD drive
Features of infotainment system Composition Touch
5-inch monochr ...
Detecting leaks
External damage can cause leaks in the refrigerant circuit. Because a small
leak will involve only small quantities of refrigerant, leaks should be checked
for using an electronic leak detector or by introducing a leak detection
additive to the refrigerant circuit. Electronic leak detectors ca ...