Removing and installing fuse holder, battery
Removing
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With ignition switched off, disconnect earth cable from
battery
→ Chapter.
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Open cover -1-.
–
...
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.
–
...
Checking colour indicator, “3-colour”
WARNING
Danger of injury! Observe warning notices and safety
regulations
→ Chapter!
General information about colour indicator:
Applies fo ...