Self Study Program 254 – AUDI A4 2001 – Technical Features
VAG SSP 254. Advance by technology The new Audi A4, a vehicle which combines driving pleasure and good sense with the highest level of quality and sports styling.
- Control unit for vehicle electrical system
- New engine programme
- Electronic stability programme with brake assistance
- Steering column switch module
- Crash sensors for front airbag
- Multi-communication bar
- Trapezium link rear axle
- Aero-floor
CONTENTS
- Introduction
- Body
- Occupant protection
- Engine and gearbox
- 2.0 l R4 and 3.0 l V6 engines (see SSP 255)
- Innovations – 2.5 l V6 TDI engine
- Innovations – automatic gearbox
- Running gear
- Axles
- Mechanical unit mountings
- Brake system
- Brake assistance
- Electrical system
- Vehicle electrical system
- CAN BUS system
- Dash panel insert
- Steering column switch module
- Function circuit diagram
- Control unit for vehicle electrical system
- Function circuit diagram for “lowline” version
- Function circuit diagram for “highline” version
- Convenience system
- Anti-theft alarm system
- Radio – chorus II, concert II and symphony II
- Navigation IV and Navigation Plus-D
- Multi-communication bar
- Electric logbook “Audi Logbook”
- Heater/AC
- Design and function
- 7-piston compressor
- Air conditioner
- Glove compartment cooling
- Solar roof
- Fresh air blower
- Actuators/sensors
- Functional diagram for fully automatic air conditioner
- Additional heater
The self-study programme will provide you with information on design and functions. It is not intended as a workshop manual. For maintenance and repair operations it is essential that you refer to the current technical literature.
Language: English
Format: PDF
Pages: 88
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