64 86 01 Checking function of heating for rear window · The fu~ction of the heating for the rear window 4. If no temp

911 Carrera (996) Glazing, window control 64 86 01 Checking function of heating for rear window Note The fu~ction of the heating for the rear window 4. If no temperature increase is shown,the fault can b1 checked with a temperature probe with must be detected from the wiring diagram. digital isplay {see Workshop Equipment Manual. The indicator light in the rocker switch also Ii hts up if a fault is present and the heatin~ wires in the rear window do not warm up. ! Check with the temperature probe 1. The itip of the sensor is used to measure from the ~utside on the centre of the rear window. 2. Onelof the heating wires on the rear window mus~run exactly under the tip of the sensor for ~is procedure. 150_99 3. After switching on at room temperature and a peri~d of 2 minutes, the temperature must incr+ase by approx. 2 degrees. 64 86 01 Checking function of heating for rear window 64 -53 Printed in Germany -25, 1999 9966453