First read and observe the introductory information
and safety warnings
Please follow these rules to help prevent damage to your vehicle when driving through water, for example if the road is flooded:

WARNING

NOTICE
Checklist
Technical dataIntroduction
This chapter contains information on the following subjects:
Additional information and warnings:
Warning and indicator lamps
Volkswagen information system
Infotainment system
Selected gear display (for vehicles with an automatic gearbox)
...
Water content
Only very small amounts of water are soluble in liquid
refrigerant. On the other hand, refrigerant vapour and water
vapour mix in any proportion.
Any water present in the refrigerant circuit will be carried
along as droplets. The dessica ...
Removing and installing high-pressure pipe
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331-
Insert -T10395/3- from tool set -T10395 A-
...