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6 RA Venting Cooling System And Checking For Water Leaks (N46)|Page 692 > < 5 RA Venting Cooling System And Checking For Water Leaks (N45, N46)|Page 690
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17 00 039

Venting cooling system and checking for
water leaks (N46)

Warning!

Danger of scalding! 

Open sealing cap only after engine has cooled down.

Necessary preliminary tasks:

Add coolant

Checking cooling system for water leaks

Use only recommended coolant

Important!

An activation of the electric coolant pump (ignition and/or
engine on, heating controller to max. temperature) with
sealing cap open will cause air to be drawn into the cooling
circuit. Complete filling cannot be guaranteed.

Open cap on expansion tank

RA  Venting cooling system and checking for water leaks (N46)

BMW AG - TIS

08.02.2013  07:13

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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6 RA Venting Cooling System And Checking For Water Leaks (N46)|Page 692 > < 5 RA Venting Cooling System And Checking For Water Leaks (N45, N46)|Page 690