Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator
Valve -N280-, Externally Regulated A/C Compressor
General InformationChanging a wheel
Fig. 170 Changing the wheel:
removing the wheel bolts with the screwdriver handle
First read and observe the introductory
information and safety warnings
Removing the wheel
Read the checklist .
Loosen the wheel bolts .
Jack up the vehicle .
Using the hexagonal socket ...
Using the cruise control system
Fig. 123 On the left of the steering column:
button and switch for the CCS
First read and observe the introductory information
and safety warnings 
Function
Switch position, switch control  
Action
Switching on the CCS.
Switch ② i ...
Pressures, Checking
Note
Check cooling performance. The A/C system is functioning
correctly when the air flowing from the instrument panel vents
has a temperature of 70C or lower.
Setting on Climatronic “LO”.
...