First read and observe the introductory information
and safety warnings
Volkswagen recommends the use of genuine Volkswagen spray with lubricating and anti-corrosive properties to de-ice the lock cylinders.

NOTICE
Care of rubber seals
UndersealCOC document (EEC Certificate of Conformity)
Manufactures of motorized vehicles must apply for an EU
operating permit for all class M1 passenger carrying vehicles.
A certificate is produced on the basis of this operating
permit - the COC (Certificate of Conformity).
...
Identification
Engine number, engine data
Engine code
CJZA
CJZB
CYVA
CYVB
CHPA
CMBA
Emission standards
EU 5 plus
EU 5 plus
EU 6
EU 6
EU 5, ULEV 2
EU 5
Capacity
l
1.2
1.2
1.2
1.2
1.4
1.4
Output
...
Removing and installing B-pillar trim, 4-door models and estate
Special tools and workshop equipment
required
Wedges -T10383
Torque wrench -V.A.G 1783-
Removing
Upper part o ...