GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Automatic rear wiper activation

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Old 12-10-2008, 11:17 AM
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2008 GL 320 CDI
Automatic rear wiper activation

Yesterday it was raining and I noticed as I was backing into a parking spot that my rear wiper was going, even though it was switched OFF.

At first I thought it must be electrical gremlins, but I realized this only happens when you're in reverse and the front wipers are on. This makes sense, since if it's raining and you're backing up, you probably want a clear view of where you're headed. Gotta love German engineering. Has anyone else noticed this feature?
Old 12-10-2008, 11:49 AM
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Originally Posted by Comfy_Couch
Yesterday it was raining and I noticed as I was backing into a parking spot that my rear wiper was going, even though it was switched OFF.

At first I thought it must be electrical gremlins, but I realized this only happens when you're in reverse and the front wipers are on. This makes sense, since if it's raining and you're backing up, you probably want a clear view of where you're headed. Gotta love German engineering. Has anyone else noticed this feature?
Yup. Pretty cool. I do wish, however, that the rear wiper would wipe every once in a while when the fronts are on. The shape of the car really makes the rear window a magnet for road scum.
Old 12-10-2008, 12:00 PM
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Originally Posted by Fifth Ring
Yup. Pretty cool. I do wish, however, that the rear wiper would wipe every once in a while when the fronts are on. The shape of the car really makes the rear window a magnet for road scum.
It will if you switch it on.
Old 12-10-2008, 12:25 PM
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Originally Posted by Comfy_Couch
Yesterday it was raining and I noticed as I was backing into a parking spot that my rear wiper was going, even though it was switched OFF.

At first I thought it must be electrical gremlins, but I realized this only happens when you're in reverse and the front wipers are on. This makes sense, since if it's raining and you're backing up, you probably want a clear view of where you're headed. Gotta love German engineering. Has anyone else noticed this feature?
No I haven't noticed that (I only had m 08 during the summer) When I get the 09 I will check it out. Does it matter which package you have? My new one only has P1.
Old 12-10-2008, 02:05 PM
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No it doesn't matter which package you have. Come on Kaila, get the new beast already. Aftrer a while get the OEM Xenon's retrofitted.

I was driving a GL with Halogens and well I was embarassed to say the least. Those things are headlights, they are more like night lights.
Old 12-10-2008, 06:26 PM
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Happens on all MBs with rear wipers.
Old 12-10-2008, 06:55 PM
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Originally Posted by AsianML
Happens on all MBs with rear wipers.
I take it your 163 does this as well Vinh?
Old 12-10-2008, 07:49 PM
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Originally Posted by Comfy_Couch
Yesterday it was raining and I noticed as I was backing into a parking spot that my rear wiper was going, even though it was switched OFF.

At first I thought it must be electrical gremlins, but I realized this only happens when you're in reverse and the front wipers are on. This makes sense, since if it's raining and you're backing up, you probably want a clear view of where you're headed. Gotta love German engineering. Has anyone else noticed this feature?
It's a Easter Egg! (www.eeggs.com - you should post it!)
Old 12-10-2008, 07:56 PM
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Originally Posted by MB Fanatic
I take it your 163 does this as well Vinh?
Yep! I had the same reaction as Comfy Couch the first time it happened way back.
Old 12-10-2008, 08:03 PM
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Originally Posted by AsianML
Happens on all MBs with rear wipers.
You sure? I haven't seen this happen. But then again it doesn't rain enough in LA LA land.
Old 12-10-2008, 09:26 PM
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Originally Posted by MB Fanatic
No it doesn't matter which package you have. Come on Kaila, get the new beast already. Aftrer a while get the OEM Xenon's retrofitted.

I was driving a GL with Halogens and well I was embarassed to say the least. Those things are headlights, they are more like night lights.
Fingers crossed for tomorrow! It is being transported in from Arizona.
Old 12-11-2008, 02:23 AM
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Originally Posted by oknish
You sure? I haven't seen this happen. But then again it doesn't rain enough in LA LA land.
Don't worry Nish. We have all next week to test the feature. Kaila can test 4-matic at its finest next week too. Cold has arrived.
Old 12-11-2008, 10:09 AM
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Originally Posted by MB Fanatic
Don't worry Nish. We have all next week to test the feature. Kaila can test 4-matic at its finest next week too. Cold has arrived.
I can't wait to try out the 4-Matic!!
Old 12-11-2008, 03:20 PM
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4-Matic will not disappoint you at all.
Old 12-11-2008, 04:25 PM
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Originally Posted by lkchris
It will if you switch it on.
But then it just runs non-stop, doesn't it? Maybe I'm **** about wipers, but I hate running them over a window that's already clear.
Old 12-11-2008, 04:42 PM
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Originally Posted by AsianML
4-Matic will not disappoint you at all.
Oh, I can't wait. I have been nervous since all my other 4X4 have been manually locked in. This is the first truck I have had that is "AWD" for full time four wheel.
Old 12-11-2008, 04:49 PM
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Originally Posted by MB Fanatic
No it doesn't matter which package you have. Come on Kaila, get the new beast already. Aftrer a while get the OEM Xenon's retrofitted.

I was driving a GL with Halogens and well I was embarassed to say the least. Those things are headlights, they are more like night lights.
HAHA..The halogens are like night lights!

You gotta love those Xenon's!!!

I wont drive a car at night without them!!
Old 12-11-2008, 08:32 PM
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Originally Posted by MB Fanatic
We have all next week to test the feature.
I don't drive in rain, man. The car might get dirty
Old 12-11-2008, 08:41 PM
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Originally Posted by oknish
I don't drive in rain, man. The car might get dirty
Having a black car I don't blame you. I winds up looking like one big water spot
Old 12-12-2008, 01:44 AM
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Originally Posted by MomsBenz
I winds up looking like one big water spot
LOL, Mom. That's a good one. But, in all honesty, after 2 years (on 12/15 to be exact), I am not that ashamed of it looking like like one big water spot. After all, it is the BEST looking water spot in any parking lot (as long as there is no other GL around, that is)
Old 12-12-2008, 10:34 AM
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Originally Posted by oknish
LOL, Mom. That's a good one. But, in all honesty, after 2 years (on 12/15 to be exact), I am not that ashamed of it looking like like one big water spot. After all, it is the BEST looking water spot in any parking lot (as long as there is no other GL around, that is)

Hahaha! Yes, the best looking water spot by far! Living in the mountains mine is way beyond a water spot with snow and mud

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