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– Position reducing agent container on engine and gearbox jack
- VAS 6931- with mounting plate - V.A.G 1383A/1- . The dif‐
ference in height of the reducing agent container and the filler
neck must be between 60 - 80 cm -dimension A-.
– Position filling device for AdBlue - VAS 6542- on filler neck
-arrow- in spare wheel well and screw it on as far as stop.
– Open cut-off valve for breather line.
– Open cut-off valve for filler line and fill passive tank completely.
Tank is completely full when container contracts and bleeder
line fills with liquid.
– Close cut-off valve for filler line.
– Close cut-off valve for breather line.
– Disconnect quick-release coupling on breather line and let any
excess liquid flow into a suitable container.
– Close quick-release coupling for breather line.
– Unscrew filling device for AdBlue - VAS 6542- from tank filler
neck.
– Clean filler neck and tank cap with a lint-free cotton cloth
soaked with water.
– Screw filler cap onto reducing agent tank.
Step 2 - filling active tank:
– Open tank flap and unscrew filler cap for reducing agent tank.
– Clean filler neck of tank for reducing agent with a lint-free cot‐
ton cloth soaked with water.
Audi A8 2010 ➤
Maintenance - Edition 11.2014
134
3. Maintenance
