Vario roof function stop, function - GF77.39-P-4001G
MODEL 170
| Purpose | Prevent actuation without function prerequisites when Vario roof is locked. | ||
| Function | A function shut-off is performed when the limit switches are actuated: Left trunk lid "closed/ locked" limit switch (S69/7), right trunk lid "closed/locked" limit switch (S69/8), Vario roof "locked" limit switch (left rotary tumbler) and Vario roof "locked" limit switch (right rotary tumbler). During a function shut-off the pump relay (A7/5k1) and the Vario roof main valves (A7/5y1) and trunk lid cylinder (A7/5y2) are not actuated. |