Holy Crap - Dealer Actually Fixed the Rattle!!!
04-02-2009, 03:07 PM
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So the 550 just got back from the dealer and they fixed (after brining the car back 3 times) the annoying rattle that was coming from the interior cabin. The rattle was coming from the front passenger side, and what was really weird is that I could actually feel something loose under the floor panel when going over bumpy roads.
First time I brought it in, they said it was the door seals so they replaced those. No luck.
Second time they said it was a few bolts that went out of torque in the under carriage, so they re-torqued those. No luck.
So this third time, the shop foreman kept my car for 4 days and systematically removed parts from the exterior (right front side skirt, right front wheel well, right front jack pad) and parts from the interior front passenger side (glove box, seat, b pillar cover, floor panel and seat belt).
And guess what was causing the rattle? The seat belt assembly and anchor. Seems that the bottom anchor plate underneath the seat had a few loose bolts and was causing the floor panel to vibrate. So they ordered me a new seat belt assembly and anchor and put everything back together properly.. thank god. And the 550 is now just as quiet as the first time I drove her home.
I asked them how this could have happened and they said that it probably wasn't torqued correctly at the factory and that over time the assembly just became loose. I also asked them that if I had gotten into an accident if the seatbelt would have failed.... scary... they said that under certain conditions there would be a high probability that the seatbelt would fail. Good thing they caught this issue when they did.
So for those of you that have a similar issue, have them check the seatbelt assembly and anchors first.
Hope this helps. Have a nice afternoon!
Trev
First time I brought it in, they said it was the door seals so they replaced those. No luck.
Second time they said it was a few bolts that went out of torque in the under carriage, so they re-torqued those. No luck.
So this third time, the shop foreman kept my car for 4 days and systematically removed parts from the exterior (right front side skirt, right front wheel well, right front jack pad) and parts from the interior front passenger side (glove box, seat, b pillar cover, floor panel and seat belt).
And guess what was causing the rattle? The seat belt assembly and anchor. Seems that the bottom anchor plate underneath the seat had a few loose bolts and was causing the floor panel to vibrate. So they ordered me a new seat belt assembly and anchor and put everything back together properly.. thank god. And the 550 is now just as quiet as the first time I drove her home.
I asked them how this could have happened and they said that it probably wasn't torqued correctly at the factory and that over time the assembly just became loose. I also asked them that if I had gotten into an accident if the seatbelt would have failed.... scary... they said that under certain conditions there would be a high probability that the seatbelt would fail. Good thing they caught this issue when they did.
So for those of you that have a similar issue, have them check the seatbelt assembly and anchors first.
Hope this helps. Have a nice afternoon!
Trev
04-02-2009, 03:12 PM
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My Ride: 2007 530i. Purchased 6/28/07. Titanium Silver Metallic, Black Dakota Leather, Dark Poplar Trim, Steptronic, Premium Package, Cold Weather Package, Bluetooth, Adaptive Control Xenons. 10/30/07 Added OEM 124s with 245/40/18 & 275/35/18 Michelin Pilot Sport A/S tires. Installed red Cal Covers� from BavAuto. 11/21/07 Added OEM all-weather floor mats (for winter, carpet in summer) and coat rack. 6/26/08 installed M5-style rear spoiler. 6/30/08 put on red reflectors. 8/22/08 Euro turn signal stickers applied. 3/20/09 Installed Shadowline Trim. 3/27/09 Added Matte Black Kidney Grilles from Trinity. 4/03/09 Installed Bimmian Shadow Matte Black 530i Badges. 4/04/09 Installed LED license plate lights from Trinity. 5/01/09 Installed Brabus Interior LED Kit and White Angel Eyes. 5/02/09 Put in Brabus 6K Fogs. 5/14/09 Removed charcoal filter. 5/15/09 Installed light smoke LED side marker lamps from Trinity. 5/21/09 Sprint Booster. 6/12/09 Painted exhaust tips flat black. 6/13/09 Pulled red Cal Covers and painted calipers low gloss black. 6/27/09 RPI Ram Air Scoop from Trinity. 8/15/09 Installed Brabus's silver invisibulbs front and rear. 9/24/09 Installed R-Dash license plate LEDs from Brabaus (John).
Who would have guessed that? Glad they figured it out for you.
04-02-2009, 03:32 PM
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It MUST have been an accident!! 
Congrats, enjoy the silence!! 
Congrats, enjoy the silence!!
04-02-2009, 03:37 PM
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Originally Posted by flyingpuck' post='834541' date='Apr 2 2009, 06:32 PM
It MUST have been an accident!! Congrats, enjoy the silence!!
Congrats, enjoy the silence!!
04-02-2009, 04:00 PM
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My Ride: 2008 550i Jet Black on Black Leather, SAT with Paddles, Logic 7, Comfort Seats, NAV, Sport Package, PDC, Xenons, Sirius, Trinity 12W LED Angel Eyes, RPi GT Exhaust, M rear spoiler, ACS Roof Spoiler, Tinted Tail Lights, Bimmian Carbon Fiber Pillar Trim, Bimmian Shadow 550i emblem, RPi Scoop, E60 Forum Cling, Mtec bulbs in fog lights, Mtec 2W LED for License Plate Light Bulbs, K&N Filter, Bimmian LED Smoked Side Markers, Blackout roundels, Carbon Fiber Kidney Grills.
Retired Rides - 1989 325i convertible, 1995 M3, 2002 X5, 2005 545i, 2008 X5 (Lemon)
Originally Posted by TrevX' post='834547' date='Apr 2 2009, 04:37 PM
Nope, never been in an accident with the 550. I just asked them what would happen if I did get into an accident without getting it fixed. Anyway, I can now drive home without the radio blasting to cover up the rattling noise.
No big whoop! 
Glad they did finally do what they said they would do!
04-02-2009, 04:52 PM
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Originally Posted by TrevX' post='834508' date='Apr 2 2009, 07:07 PM
And guess what was causing the rattle? The seat belt assembly and anchor. Seems that the bottom anchor plate underneath the seat had a few loose bolts and was causing the floor panel to vibrate. So they ordered me a new seat belt assembly and anchor and put everything back together properly.. thank god. And the 550 is now just as quiet as the first time I drove her home.
04-02-2009, 04:57 PM
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hmm, wow, didn't know they warrantied rattles......I've got one in the driver side door panel, maybe I'll try and have them check it out next time I take it in.
04-02-2009, 05:22 PM
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Thats good you have your rattle fixed, i have taken my car to the dealership a few times for the front rattle. All the rattle has been fixed. The only rattling noise that is left is, the rattle that is in the front, the noise sounds like its from the front door panel or from the front left dash. I still can not figure out where its coming from and the dealer can not find out too, anybody with a guess?
04-02-2009, 07:20 PM
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Originally Posted by TrevX' post='834508' date='Apr 2 2009, 07:07 PM
So the 550 just got back from the dealer and they fixed (after brining the car back 3 times) the annoying rattle that was coming from the interior cabin. The rattle was coming from the front passenger side, and what was really weird is that I could actually feel something loose under the floor panel when going over bumpy roads.
First time I brought it in, they said it was the door seals so they replaced those. No luck.
Second time they said it was a few bolts that went out of torque in the under carriage, so they re-torqued those. No luck.
So this third time, the shop foreman kept my car for 4 days and systematically removed parts from the exterior (right front side skirt, right front wheel well, right front jack pad) and parts from the interior front passenger side (glove box, seat, b pillar cover, floor panel and seat belt).
And guess what was causing the rattle? The seat belt assembly and anchor. Seems that the bottom anchor plate underneath the seat had a few loose bolts and was causing the floor panel to vibrate. So they ordered me a new seat belt assembly and anchor and put everything back together properly.. thank god. And the 550 is now just as quiet as the first time I drove her home.
I asked them how this could have happened and they said that it probably wasn't torqued correctly at the factory and that over time the assembly just became loose. I also asked them that if I had gotten into an accident if the seatbelt would have failed.... scary... they said that under certain conditions there would be a high probability that the seatbelt would fail. Good thing they caught this issue when they did.
So for those of you that have a similar issue, have them check the seatbelt assembly and anchors first.
Hope this helps. Have a nice afternoon!
Trev
First time I brought it in, they said it was the door seals so they replaced those. No luck.
Second time they said it was a few bolts that went out of torque in the under carriage, so they re-torqued those. No luck.
So this third time, the shop foreman kept my car for 4 days and systematically removed parts from the exterior (right front side skirt, right front wheel well, right front jack pad) and parts from the interior front passenger side (glove box, seat, b pillar cover, floor panel and seat belt).
And guess what was causing the rattle? The seat belt assembly and anchor. Seems that the bottom anchor plate underneath the seat had a few loose bolts and was causing the floor panel to vibrate. So they ordered me a new seat belt assembly and anchor and put everything back together properly.. thank god. And the 550 is now just as quiet as the first time I drove her home.
I asked them how this could have happened and they said that it probably wasn't torqued correctly at the factory and that over time the assembly just became loose. I also asked them that if I had gotten into an accident if the seatbelt would have failed.... scary... they said that under certain conditions there would be a high probability that the seatbelt would fail. Good thing they caught this issue when they did.
So for those of you that have a similar issue, have them check the seatbelt assembly and anchors first.
Hope this helps. Have a nice afternoon!
Trev
No but on the serious side I did have an annoying rattle as well which sounded like metal banging together. It took me a few day s to figure out what it ended up being. It was my sunroof. One of the brackets of my sunroof needed to be replaced.
