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G.
The scale -1- of the refractometer is calibrated for coolant addi‐
tives G12; G12 Plus, G12 Plus Plus and G11.
The scale -2- is only calibrated for coolant additive G13.
– If frost protection is insufficient, drain quantity indicated in frost
protection table and add coolant additive G12 Plus Plus ac‐
cording to TL „VW 774 G“.
Frost protection table
Frost protection to °C Quantity to drain (in litres)
Actual
value
Specified val‐
ue
5-cylinder engine 5-cylinder en‐
gine
1)
6-cylinder engine 6-cylinder engine
1)
0
-25
3.5
5.5
4.0
6.0
-35
4.0
7.0
4.5
7.5
-5
-25
3.0
4.5
3.5
5.0
-35
3.5
6.0
4.0
6.5
-10
-25
2.0
3.5
2.5
4.0
-35
3.0
5.0
3.5
5.5
-15
-25
1.5
2.5
2.0
3.0
-35
2.5
4.0
3.0
4.5
-20
-25
1.0
2.0
1.0
2.0
-35
2.0
3.5
2.0
3.5
-25
-35
1.5
2.0
1.5
2.0
-30
-35
1.0
1.5
1.0
1.5
-35
-40
0.5
1.0
0.5
1.0
1) Vehicles with 2nd heat exchanger
Frost protection to °C Quantity to drain (in litres)
Actual
value
Specified val‐
ue
8-cylinder engine
8-cylinder en‐
gine
1)
10+12-cylinder en‐
gine
10+12-cylinder
engine
1)
0
-25
5.0
8.0
5.0
8.0
-35
6.0
10.0
6.0
10.0
-5
-25
4.5
7.0
4.5
7.0
-35
5.5
9.0
5.5
9.0
-10
-25
3.5
6.0
3.5
6.0
-35
4.5
8.0
4.5
8.0
-15
-25
2.5
4.0
2.5
4.0
-35
3.5
6.0
3.5
6.0
-20
-25
1.5
3.0
1.5
3.0
-35
2.5
4.5
2.5
4.5
-25
-35
1.5
2.5
1.5
2.5
-30
-35
1.0
2.0
1.0
2.0
-35
-40
0.5
1.5
0.5
1.5
1) Vehicles with 2nd heat exchanger
Touareg 2003 ➤
Maintenance - Edition 11.2011
84
4. Descriptions of work
