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Ertech Veteran Date registered: May 2016 Location: Montreal CA Vehicle(s): 2011 G550 Posts: 156 | Rear sunroof drain location at rear Hi guys anyone know where the sunroof drains come out in the back Thanks Erick | ||
#239806 | |||
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Ertech Veteran Date registered: May 2016 Location: Montreal CA Vehicle(s): 2011 G550 Posts: 156 | Re: Rear sunroof drain location at rear Parked over the weekend in driveway with the front up from the driveway It rained the night before As soon as car got on the road some water came in from the dome light. I suspected the rear drains were blocked sending excess water to the front. Checked all 4 drains and they work perfectly . What can this be? Its the 2nd time this happens Thanks Erick | ||
#239812 - in reply to #239806 | |||
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NHDave Extreme Veteran Date registered: Dec 2013 Location: Seacoast NH. Vehicle(s): 2004 AMG Posts: 465 | Re: Rear sunroof drain location at rear Hi Ertech Check the exterior rubber antenna above the dome light, it can develop a tear going thru the car wash. There is a circuit board in the dome light, right under that antenna that could be developing corrosion at its connectors. You might want to check this out if your cabin heat, wiper sensor or head light auto on, don't respond properly. | ||
#239814 - in reply to #239806 | |||
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NHDave Extreme Veteran Date registered: Dec 2013 Location: Seacoast NH. Vehicle(s): 2004 AMG Posts: 465 | Re: Rear sunroof drain location at rear To add injury, the circuit board sits within a plastic bowl shaped shield, holding water against the contacts until it evaporates. I found my contacts covered with green crud, probably from electrical current conduction as the connectors sit in the water for long periods. | ||
#239815 - in reply to #239806 | |||
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Ertech Veteran Date registered: May 2016 Location: Montreal CA Vehicle(s): 2011 G550 Posts: 156 | Re: Rear sunroof drain location at rear I welded shut that roof antena when I repainted | ||
#239846 - in reply to #239815 | |||
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