Gl350 battery compartment fills with water
the drains are all in great shape as well.
does anyone know what’s under the drivers seat by chance ?
also saw some moisture at the taillights so I will address that.
mid I get this thing running again I will probably be driving it for a while exposed lol
cheers thanks everyone for the tips
the drains are all in great shape as well.
does anyone know what’s under the drivers seat by chance ?
also saw some moisture at the taillights so I will address that.
mid I get this thing running again I will probably be driving it for a while exposed lol
cheers thanks everyone for the tips
I haven’t seen any moisture coming from the front. The drains seemed to be all clear as well. I guess coming from rear and flooding forward.
Did you try pouring some water into each sunroof drain to make sure it all drains out under the car? Pour a good amount into each.
That's a good idea to drive around with things opened up.
Did you try pouring some water into each sunroof drain to make sure it all drains out under the car? Pour a good amount into each.
That's a good idea to drive around with things opened up.
ultrasonic cleaned the modules as well.
I had the headliner down and inspected there while it was raining and couldn’t see and moisture also I just did a visual inspection of the white boxes(drain basin) at the sunroof and followed the tubing along it all looks good but I have it on my list next time I apply power to functionally inspect the drains. For sun roof
Also started sealing up some of the roof rack feet.
also got the drivers seat off and it has water underneath doesn’t look like any damage there but I will still take apart acf50 and treat it anyways.
also got the drivers seat off and it has water underneath doesn’t look like any damage there but I will still take apart acf50 and treat it anyways.
The Best of Mercedes & AMG
also got the drivers seat off and it has water underneath doesn’t look like any damage there but I will still take apart acf50 and treat it anyways.
Just another idea to ponder!
I have found the leak and found the reason.
it appears someone removed the nut in the past or it rattled out.
mat first I didn’t know how the roof rails connected.
i popped a cover off thinking bolts went from top down. Then I looked at the other side and then it was obvious.
I tightened it up and leak checked it and it’s not weeping or wet anymore.
the bolt was there from factory there is marks from it being installed. And I fished the nut out of the rear pillar with a magnet.
I have found the leak and found the reason.
it appears someone removed the nut in the past or it rattled out.
mat first I didn’t know how the roof rails connected.
i popped a cover off thinking bolts went from top down. Then I looked at the other side and then it was obvious.
I tightened it up and leak checked it and it’s not weeping or wet anymore.
the bolt was there from factory there is marks from it being installed. And I fished the nut out of the rear pillar with a magnet.
Since there is a rubber gasket, if the nut is not on gutentite, wiggling the roof rack will walk the nut right off the bolt-stud.
I am tempted to open access holes in the headliner, much like popping off the armrests to allow rear shock replacement.
Since there is a rubber gasket, if the nut is not on gutentite, wiggling the roof rack will walk the nut right off the bolt-stud.
I am tempted to open access holes in the headliner, much like popping off the armrests to allow rear shock replacement.
I will be weeping in acf50 into all the harnesses as well. Ohhh the fun
it has many uses and is a amazing product.
only recently can general public get it.
Specifically light sockets and electrical connections.
get some try it don’t be scared lol
it has amazing capillary action. If they where at all worried at wire sheath there would be warnings everywhere.
literally ppl spray whole vehicles with it.
have a little boo at it online
it does not contain silicone either.
Last edited by Waspjr; Jan 13, 2023 at 05:51 PM.
seems I have water coming in from driving when road is wet.
sun roof closed and no rain was a great thing to find after a terrible holiday travel experience.
anyways I sucked a gallon of water out of battery comp.
car would not crank and not recognize a gear or change gears.
pulled the floor up and took the control box out to try and ultrasonic it back to life.
mans acf50 the crap out of it. I still can’t see where water is coming from. I will need to have a friend pressure wash the underside while I do a headstand in the battery comp I assume.
going to get a new aux batter and plug it in and try when I get home today.
just wanted to share my findings with you all.
I am driving in this pic
@Allyanne , please start a new thread on this subject with any pictures of your particular car and description of symptoms and we can help you from there.








