3 Series E46 330xd (M57TU) SAL
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Open cap on expansion tank, run engine at idle for a further
5 minutes (bubble-free coolant emerges at vent line in
expansion tank)
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Fill to maximum cold fill level
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Top up expansion tank with an additional 250 ml
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Close expansion tank cap
Additional instructions for cars with optional extra independent
heating:
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Switch off engine
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Run independent heating for approx. 2 minutes
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Start engine and run briefly at idle
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Press accelerator pedal twice up to approx. 2500 rpm
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Open cap on expansion tank and add coolant up to max. cold
fill level
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Top up expansion tank with an additional 250 ml
Check cooling system for leaks.
RA Venting cooling system and checking for water leaks (M57TU, M57T2)
BMW AG - TIS
16.02.2013 00:08
Issue status (12/2007) Valid only until next DVD is issued
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