maintenanceCharging System Testfor 2016 Mercedes-Benz GL450 X166 4.6L V8 BiTurbo M278 · AWDLabor Hours1hrRange: 0.8–1.2 hrConfidenceai baselineAt $110/hr (independent shop)$110Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service8.5 hr30K Service2.5 hr4WD Actuator3.6 hr60K Service4.5 hr90K Service4.5 hrABS Module2.5 hrABS Pump4.5 hrABS Wheel Speed Sensor - Front1.8 hrCharging System Test on similar vehicles1997 Acura CL 2.2L I40.5 hr1997 Acura CL 3.0L V60.5 hr1998 Acura CL 2.2L I40.5 hr1998 Acura CL 3.0L V60.5 hr1999 Acura CL 2.2L I40.5 hr1999 Acura CL 3.0L V60.5 hr📝 Suggest a correction to this labor time