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– Use your hands to check that all underbody trim panels and
wheel housing liners are secured correctly and check for miss‐
ing fasteners.
– Inspect side members for deformations.
– Check visible area of pipes/wiring and connections for dam‐
age and ensure they are secured correctly.
– If faults are found: Renew missing fastener or damaged com‐
ponent.
3.23
Roof insert: checking operation
WARNING
Risk of injury as engine of high-voltage vehicle can start un‐
expectedly!
♦ Observe warnings for high-voltage system:
♦ For work that must be performed with the ignition switched
.
Only applies to equipment version with sliding/tilting sunroof.
Cleaning and lubricating the roof insert is a repair measure and
should be charged separately.
Procedure:
– Open and close roof system completely and check for unusual
noises and stiffness/sticking.
– If there is unusual noise or stiffness/sticking: Clean and lubri‐
3.24
Roof insert - sliding/tilting sunroof:
cleaning and lubricating
WARNING
Risk of injury as engine of high-voltage vehicle can start un‐
expectedly!
♦ Observe warnings for high-voltage system:
♦ For work that must be performed with the ignition switched
.
Special tools and workshop equipment required
♦ Lubricating paste - G 060 751 A2-
♦ Krytox lubricating paste - G 052 141 A2-
♦ Cleaning solution - D 009 401 04-
♦ Industrial vacuum cleaner, e.g. wet/dry vacuum cleaner - VAS
5128-
♦ Commercially available paintbrush: approx. 15 mm wide and
bent by approx. 40° using workshop equipment
♦ Fine-pored sponge (e.g. a piece of household sponge without
a scouring surface)
Audi A8 2010 ➤
Maintenance - Edition 11.2014
52
3. Maintenance