3 Series E46 320d (M47) TOUR
Disconnect plug connection (1).
Open cover.
Disconnect negative and positive leads (2) from electric auxiliary
heater.
Installation:
Observe tightening torque, 64 12 1AZ.
Note:
For purposes of clarity, illustration shows removed auxiliary
heater.
If necessary, disconnect water hoses.
Release hose clamps on electric auxiliary heater and disconnect
water hoses.
Installation:
Fill and vent cooling system.
Loosen screws (1).
Remove electric auxiliary heater (2).
RA Removing and installing complete electric auxiliary heater (flow heater)
BMW AG - TIS
13.02.2013 02:03
Issue status (12/2007) Valid only until next DVD is issued
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