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– Use the appropriate switches to activate the following interior
lights and check that the lights function properly:
♦ If fitted: All reading lights in roof frame
♦ Interior lights in headliner at front
♦ Interior lights in headliner at rear
Note
Checking the ambient lighting is NOT part of the inspection.
3.34
Horn: 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
.
Procedure:
– Switch on ignition.
– Operate horn and check proper function of treble horn and
bass horn.
Note
Perform this check outdoors, e.g. when driving the vehicle to the
workshop or during a road test.
3.35
Front passenger's airbag: checking key
switch on / off and setting to "on"
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
.
Audi A8 2010 ➤
Maintenance - Edition 11.2014
64
3. Maintenance
