Audi AMB Service Manual page 536

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Only use clean drinking water for mixing coolant.

If radiator, heat exchanger, cylinder head or cylinder head gasket is replaced, do not reuse old coolant.

Recommended mixture ratios:
Frost protection to
-25 ° C -35 ° C
*Coolant capacity 7.0 liters; may vary depending upon vehicle equipment.
*Use only clean water
Fig. 272: Pulling Retaining Clip For Engine Coolant Temperature (ECT) Sensor G2 Off Lower Coolant
Hose And Drain Coolant From Radiator
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Insert Engine Coolant Temperature (ECT) sensor G2 - 2 - back into lower coolant hose and attach clip - 1

-.
Attach coolant hose to oil cooler.

Fig. 273: Screw Adapter VAG1274/8 Onto Coolant Expansion Tank & Fit Special Tool VAG1274/10
Onto Adapter
2005 Audi A4 Quattro
Anti-freeze percentage
40% 50%
2:36:18 AM
G 012A8 D * See note
3.0 l 3.5 l
Page 7
Water * See note
4.0 l 3.5 l