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Windscreen wipers making a loud rumbling noise
Posted: Thu Sep 01, 2011 8:46 pm
by Powercat
My windscreen wipers are making a loud rumbling noise and not working

unless I physically grab them to help them start and then it does a couple swipes stops and make a loud rumbling noise again

, any ideas, looking to take apart on Saturday

, hopefully I can fix it, rain forecast for Sunday

Re: Windscreen wipers making a loud rumbling noise
Posted: Sun Sep 04, 2011 11:47 am
by X5Sport
Yeah,I know it's Sunday before you get anyone to notice
Check the motor and gearbox. My guess is it's probably in that area. Sounds like the gearbox on the mechanism.
Re: Windscreen wipers making a loud rumbling noise
Posted: Sun Sep 04, 2011 1:26 pm
by Powercat
Hi matte,
Yeah, and it's raining,and I did nothing on Saturday

Re: Windscreen wipers making a loud rumbling noise
Posted: Mon Sep 19, 2011 7:25 pm
by Powercat

And it's all fixed now,
inside the windscreen wiper motor was a big white wheel that had worn out, so went on eBay and found a site with a second hand one from 06 That was exactly the same as mine, only cost me £40 and I fitted the replacement in 20 minutes

so the E 53 and E 70 share the same windscreen wiper motor

Re: Windscreen wipers making a loud rumbling noise
Posted: Wed Sep 21, 2011 5:41 pm
by X5Sport
That's good news, and a real result for you. Could be a lubrication issue if the nylon gear wheel wore out though. Might be worth a dollop of ceramic grease in there too.
Re: Windscreen wipers making a loud rumbling noise
Posted: Thu Sep 22, 2011 10:38 pm
by Powercat
Hi sport,
inside I found chewed up bits of plastic and Greece looks like it had been on the way out for a while, so nice to drive in the rain now
