General repair instructions
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→ Chapter „Safety precautions when working on high-voltage
system“ Comply with notes.
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Read self-diagnosis of auxiliary heater using vehicle
diagnostic tester.
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...
Removing and installing coolant valve for high-voltage battery -N688-
Special tools and workshop equipment
required
Hose clamps, up to 25 mm -3094-
Hose clip pliers -VAS 6362-
...
Removing and installing rear parking aid warning buzzer -H15-
Removing
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Remove C-pillar trim
→ General body repairs, interior; Rep. gr.70.
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Lever out spreader clips -1-
and -3-.
...