Self-diagnosis of airbag system BTU (Basic Triggering Unit) with and without side airbag
Final control diagnosis up to production date CW 27. 1999
The final control diagnosis checks the function of the crash output. When the airbags are triggered, the central locking system switches immediately to UNLOCK and the internal central locking switch is disabled. The hazard warning lights and the interior lights are switched on.
Note:
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◆ Before carrying out the final control diagnosis the central locking must be switched to "locked" (use internal switch).
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◆ Switch interior light switch to position "door contact".
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◆ After the Final Control Diagnosis has been completed, the central locking controls are not active until fault memory of CL control unit has been erased.
Performing function "03 - final control diagnosis"
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