Audi Q3: A/C System, General Information
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / A/C System, General Information
- Introduction
- A/C Technology Basic Principles
- Refrigerant Oil
- A/C System and Refrigerant R134a Safety Precautions
READ NEXT:
Introduction
The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the careful s
A/C Technology Basic Principles
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - S
Refrigerant Oil
General Information
Caution
When handling refrigerant oil, pay attention to
local regulations.
Refrigerant oil mixes with the refrigerant (about 20-40%,
depending on compressor type aSEE MORE:
Emergency assist
Description
Applies to: vehicles with emergency assist
General information
Within the limits of the system, emergency assist
can detect inactivity from the driver. In these instances,
the system will warn the driver, assume
control of the vehicle if necessary, and bring the
vehicle automatically to
Checking the engine oil level
The engine oil dipstick varies depending on the
engine type.
Fig. 148 Oil dipstick (example): checking the engine oil level
Observe the safety precautions.
Park the vehicle on a level surface.
Shut the engine off when it is warm.
Wait approximately five minutes so that the engine
oil can flow
© 2019-2026 Copyright www.auq3.net | 0.0118
