Control Unit, Remove and Install
 Important! Disconnect battery and wait 1 minute until the capacitor has discharged.
 Remove, Disconnect Centre console - see operation "Centre Console, Remove and Install". Release wiring harness plug and disconnect. Control unit.
 Install, Connect Control unit
 Tighten (Torque) Front seat to underbody - 10 Nm / 7.5 lbf. ft.
Install, Connect Wiring harness plug, centre console, connect battery. | 
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Important! If a new control unit has been installed, it must be programmed. Airbag Control Unit, Program
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Connect TECH2 |
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Switch on ignition |
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Switch on TECH2 |
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Select airbag system |
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Compare part number |
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Read out trouble code |
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Note: Display of trouble code 52: Control unit (ignition circuit code) not programmed |
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Note: In the following steps, select the seat belt tensioner and airbag components given in the TECH2 display (including seat occupancy detection) that correspond to the components installed in the vehicle and "confirm". Confirm security question with a list of all the selected components. A correction or subsequent programming is then no longer possible. |
Airbag Control Unit, Program (Continued)
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Select front airbag configuration |
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Select seat belt tensioner configuration |
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Select side airbag configuration |
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Select seat occupancy detection configuration |
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Confirm security question |
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Note: Wait for data transmission for programming |
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End programming |
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Note: With correct functioning of the airbag system, the airbag warning lamp must go off permanently approx. 4 seconds after ignition "ON" |
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Switch off ignition. |
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Disconnect TECH2 |
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