Output Signals

Fig 1: Output Signals Indicator Lamp

Courtesy of BMW OF NORTH AMERICA, INC.

Speed Signal "A"  - The vehicle speed is made available to control modules that require a precise speed value. The ABS/ASC+ T wheel speed input is reduced by a factor of 5:1 to produce a speed signal "A" that these control modules can process as an input.

Gong Outputs T1, T2, T3  - the gong outputs are the same as E32.

• T1  - Activates memo (hourly reminder).
• T2  - Activates the tone for the freeze warning.
• T3  - Activates the tone for check control functions.
• T1 - T2  - Activated simultaneously produces the tone for code and limit functions.