Even a small amount of contamination can lead to
malfunctions. Therefore, observe the following guidelines for
cleanliness when working on the A/C system:
Immediately seal the open lines and conne
The coolant circuit is bled according to specifications.
Refer to
→ Rep. Gr.19; Coolant System/Coolant; Coolant, Draining and
Filling
The engine is warm (the coolant temperature is h
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use the correct
version and pay attention to the allocation of different
Note
The following is a generic explanation of the requirements,
coverage, and operation of Mode 0A.
Mode 0A may only be supported exclusively by OBD control
modules in US vehicles. Mode 0A may not be supported in EOBD
vehicles, meaning the control module may not send a response
her
Applies to: vehicles with laser lighting
Fig. 36 Headlights: label
The laser lights increase the range of the
headlights.
An additional module integrated in the
headlight converts a blue laser light into a white light using a luminescent
material.
Activating or deactivating laser lights
Require