Information On Validity; Technical Instructions; Explanatory Notes On Document - Webasto Thermo Top Evo Installation Documentation

Audi A4 / A5

Information on Validity

This installation documentation applies to Audi A4 / A5 Petrol and diesel vehicles - for validity, see page 1 - from mod-
el year 2008 and later, assuming technical modifications to the vehicle do not affect installation, any liability claims
excluded. Depending on the vehicle version and equipment, modifications may be necessary during installation with
respect to this installation documentation.
Vehicle and engine types, equipment variants and other specifications not listed in this installation documentation
have not been tested. However, installation according to this installation documentation may be possible.

Technical Instructions

Special Tools
• Hose clamp pliers for self-clamping hose clamps
• Hose clamp pliers for Clic hose clamps of type W
• Automatic wire stripper 0.2 - 6mm²
• Crimping pliers for cable lug / tab connector 0.5 - 6mm²
• Torque wrench for 2.0 - 10 Nm
• Hose clamping pliers
• Drilling depth limiter
• 60mm dia. stepped drill bit
• Metric thread-setter kit
• Webasto Thermo Test diagnosis with current software
Measurements
• All measurements are in mm!
Tightening torque values
• Tightening torque values of 5x13 heater bolts = 8Nm
• Tightening torque values of 5x15 retaining plate and water connection piece bolts = 7Nm.
• Tighten other screw connections in accordance with manufacturer's instructions or in accordance with state-of-

Explanatory Notes on Document

You will find an identification mark on the outside
top right corner of the page in question to provide
you with a quick overview of the individual working
steps.
Mechanical system
Electrical system
Coolant circuit
Combustion air
Fuel
Exhaust gas
Software
Ident. No.: 1318638A_EN
Special features are highlighted using the following symbols:
Specific risk of injury or
fatal accidents
Specific risk of damage to
components
Specific risk of fire or explosion.
Reference to general installation instructions
of the Webasto components or to the
manufacturer's vehicle-specific documents.
Reference to a special technical feature
The arrow in the vehicle icon
indicates the position on the vehicle
and the viewing angle
Status: 24.09.2012 © Webasto Thermo & Comfort SE 4