
♦ Gas leak detector - VAS 523 003-
♦ Mirror
♦ Battery lamp - VAS 6901-
♦ Leak detecting spray
WARNING
For reasons of safety, service and maintenance of the natural
gas system may only be meticulously carried out by specially
trained personnel.
Natural gas is highly flammable and, in combination with air,
creates a combustible mixture.
There must be no open flame or source of ignition near the
natural gas system.
Inhaling natural gas can lead to light-headedness and lung
damage. High concentrations may lead to suffocation due to
lack of oxygen.
Natural gas is NOT odourless because a gas having a strong
odour is added.
Condition for testing:
♦ All parts of the natural gas system to be checked must be
reached easily.
♦ The exhaust gas warning lamp in the dash panel insert must
not light up and there must be no entries concerning natural
gas in the event memory of the engine control unit.
♦ Working environment free of draught
Passat 2011 ➤ , Passat Variant 2011 ➤
Maintenance - Edition 01.2019
4. Descriptions of work:
171