bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

1 RA Removing And Installing Or Replacing Relay For Heater Plugs|Page 708 > < 4 RA Note On Replacing Codable_programmable Control Units
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12 21 500

Removing and installing or replacing relay for
heater plugs

Interrogate fault memory of DDE control unit.

Switch off ignition.

Disconnect negative lead from battery.

Fold open locking bracket (1).

Remove gasket (2).

Remove retaining clip (3).

Pull filter housing (4) upwards to remove.

Loosen screws (1).

For tightening torque,

refer to Technical Data 12 90 4AZ

RA  Removing and installing or replacing relay for heater plugs

BMW AG - TIS

20.02.2013  02:43

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

Copyright

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1 RA Removing And Installing Or Replacing Relay For Heater Plugs|Page 708 > < 4 RA Note On Replacing Codable_programmable Control Units