Windshield Intermittent Wiper Inspection
ON-VEHICLE SERVICEWINDSHIELD INTERMITTENT WIPER INSPECTION
1. If the windshield intermittent wiper interval adjusting knob is operated, the wiper interval should change.
2. Holding the windshield intermittent wiper interval adjusting knob, input the simulated vehicle speed with scan tool MB991502 and check that the wiper interval changes as the vehicle speed changes.
3. If not, carry out the troubleshooting (Refer to Local Interconnect Network (LIN) Diagnosis).