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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 551 (Heating And Air Conditioning - Repair Instructions) >> Heater with Operation >> 64 11 738 Replacing Front Panel (On Heater - A/C System Control Panel)

64 11 738 Replacing Front Panel (On Heater - A/C System Control Panel)

WARNING: This page is about a different car, the 2005 BMW 760Li, 2004 BMW 760i, 2004 BMW 760Li, and 2003 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

For Special Tool identification, see ENGINE ELECTRICAL SYSTEM - SPECIAL TOOLS .

Special Tools Required: 

Necessary Preliminary Tasks: 

CAUTION: Lay control panel on special tool 12 7 192 (antistatic mat).

Carefully break out ribs of front panel (1).

Installation: 

Make guides (2) are correctly seated.

Detach housing (3) in direction of arrow from front panel (4).

Installation: 

Insert circuit board (5) into mountings (6).

Fig 1: Removing Front Panel
G03294131Courtesy of BMW OF NORTH AMERICA, INC.
CAUTION: Do not touch main circuit board (1) and circuit board (2) with bare hands.

Detach main circuit board (1) at outer edges in direction of arrow from circuit board (2).

Installation: 

Make sure pins (3) are correctly seated on board (2).

Fig 2: Identifying Main Circuit Board
G03294132Courtesy of BMW OF NORTH AMERICA, INC.