Starter, power supply, cruise control 911 Carrera (996) · 24 70 DME control module: Remedy:

Starter, power supply, cruise control 911 Carrera (996) 24 70 DME control module: Remedy: Perform a test drive. During the test drive, drive After disconnection of the power supply, the idle the vehicle with varying load conditionsand speed might change or fluctuate briefly until the speeds so that all shift functions (manualand idle speed positioner (M 5.2) or the throttle automatic programs) are executed at least adjusting unit (ME 7.2) is readapted. The mixture once. This readapts the shifting pressures of adaptation is also lost. the system and thereby re-establishessmooth shifting.Remedy: After the b~tteryis connected: 64 52 Power windows: With the DME ME 7.2, it is necessaryto carry The limit positions of the power windows are out a learning and adaptation routine as deleted from the control module when the described below: battery is disconnectedand connected. Switch the ignition on for 1 minute without Remedy: starting the engine. Do not actuate Manuallyclose each power window as far as it accelerator pedal. will go, then press the rocker switch for closing the window again. Switchoff ignitionfor at least 10 seconds. The limit position of the respective power window is now stored in the control moduleThiscompletesthe adaptationof the throttle adjustingunit. again. With all DME systems, the engine must run 90 25 Instrument cluster: for several minutes before the engine control module can relearn the idle speed The trip counter is set to 0 when the power and mixture adaptation values. supply is disconnected. 37 30 Tiptronic: 90 30 Clock: The stored pressure adaptation valves are Dependingon the software version, the clock is lost if the power supply to terminal 30 is set to 12:00 a.m. or 1:00 a.m. when the power interrupted. This can result in poor shifting supply is disconnected. quality (rough shift operations)during the adaptation phase. Remedy: Enter the current time again. Note: Onvehicleswith PCM,91 10 PCMposition3. 27 -22 27 06 Work instructions after disconnecting the battery 9962721 Printed in Germany -33, 1999