This chapter contains information on the following subjects:
→ Running-in
→ Accessories and parts→ Service fluids and consumables
→ Repairs and technical modifications→ Repairs and faults in the airbag system
→ Retrofitting two-way radios→ Information stored in the control units
→ Using a mobile telephone in the vehicle without a connection to the external aerial→ Vehicle lifting points
→ Rodent proofingAdditional information and warnings:

WARNING
Running-inRemoving and installing treble horn -H2- / bass horn -H7-
Note
Removal and installation are described for the left side.
Removal and installation on the right side are carried out in
the same way.
Removing horn
–
...
Removing and installing cylinder head
Special tools and workshop equipment
required
Socket -3410-
Removing
Note
Fit all heat shield sleeves in the same place when
installing. ...
Removing and installing remote control receiver for auxiliary coolant heater
-R149-, Golf Variant
Note
If the remote control receiver for auxiliary coolant heater
-R149- is renewed, the remote control receiver for auxiliary
coolant heater -R149- needs to be adapted to the auxiliary and
supplementary heater using the vehicle diagnostic tester ...