Heat exchanger, removing: Notes
WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and equipment
- Hose Clamps, Up To 40 mm. 3093 or Hose Clamps Up To 25mm Dia. 3094
- Commercially available compressed-air gun
- Cooling system tester V.A.G 1274/(with hand pump and appropriate adapters)
CAUTION:
- On vehicles equipped with Audi Telematics by OnStar, switch-off the emergency (back-up) battery for the Telematic/Telephone Control Module prior to disconnecting the vehicle battery. Switch-on the emergency (back-up) battery after reconnecting the vehicle battery. →
- 91 - COMMUNICATION
- 91 RADIO, TELEPHONE, NAVIGATION, TRIP COMPUTER for COMMUNICATION, CABRIOLET