My sc went in for 24k service and need pads replacing (been having fun), but over the last 1k Wheel wobble when braking, but also more noticeable after longer drives? Any ideas?? Anyone with same problem?? GONE** RRS 3.0SC Silver fully loaded - 2020 110 loving it
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Warped discs. They was more than likely like it before but the fact u've had new pads fitted shows off the problem. I had the exact same problem.

^^^ Agree with Felstmiester, had exactly the same on my BM a few years ago, seemed the changing of the pads highlighted the warping more.
They may be able to skim them back into line if they're not that bad, else it'll be a new set. ON THE WAY: BMW F21 M140i
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are they the same brand and have you bedded them in?

Supacat wrote:

are they the same brand and have you bedded them in?

I guess so as they were fitted by dealer (boy is that expensive)... Done just over a 1k miles since, as for warped discs It's a Supercharged, therefore it's brakes should cope with anything... No? And should of been spotted by dealer during change and service?? GONE** RRS 3.0SC Silver fully loaded - 2020 110 loving it
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wokkaman wrote:

I guess so as they were fitted by dealer (boy is that expensive)... Done just over a 1k miles since, as for warped discs It's a Supercharged, therefore it's brakes should cope with anything... No? And should of been spotted by dealer during change and service??

Don't bet anything you can't afford to lose on that statement
Although the discs are on a S/C they could still warp unfortunately  ON THE WAY: BMW F21 M140i
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Just had my S/C in for a 24,000 mile service (@10,500miles on the clock) the Mech. said there was a bit of brake flutter not that i noticed or reported but they changed the Disc's under warranty anyway. 2015 SD V6 A/B

wokkaman wrote:

My sc went in for 24k service and need pads replacing (been having fun), but over the last 1k Wheel wobble when braking, but also more noticeable after longer drives? Any ideas?? Anyone with same problem??

Any disc can warp. It just depends on driving style, wieght of motor, and another factor is a disc is more likely to warp if braking is hard and aggressive when it's cold. I had a 12 pot big break kit on an m5 I used to own, 5 laps of hard driving round brands hatch and they was warped to the extent that you could hardly hold the steering wheel under breaking. The m5 is a heavy car just as the rrs is heavy, they take a lot of slowing down hence more likely to warp discs.

Bodsy's on the money for me. Don't throw perfectly serviceable discs without checking pad transfer 1st. If you have high performance brakes and pads then you should bed them in when new not just use them.

felstmiester - there's a world of difference between road driving and a trackday. In my experience, you get nowhere near the limits on the road as you do on a circuit doing the same corners repeatedly from triple digit speeds every 2 mins or so...

Supercat. Yes totally agree with you. I was just stating that any disc can warp, even if it's designed for the job. The break kit I had on the M5 was specifically made for that car by tarox. The break kit alone is £6000 + for the front rotors rear rotors and calipers, they're huge!! They went through the proper bedding in process just like tarox advised but still failed when doing the job they was built to do.

felstmiester wrote:

Supercat. Yes totally agree with you. I was just stating that any disc can warp, even if it's designed for the job. The break kit I had on the M5 was specifically made for that car by tarox. The break kit alone is £6000 + for the front rotors rear rotors and calipers, they're huge!! They went through the proper bedding in process just like tarox advised but still failed when doing the job they was built to do.

That was a waste of 6k then

felstmiester - good on you for tracking an M5

A 12 pot kit is huge!

In stark contrast to Felstmiester, disks on my mothers VW Polo warped @ 20k miles, believe me, that car barely goes above 40 mph  ON THE WAY: BMW F21 M140i
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GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Beancounter_74 wrote:

In stark contrast to Felstmiester, disks on my mothers VW Polo warped @ 20k miles, believe me, that car barely goes above 40 mph

In all fairness to your mother, the older end do drive with their foot on the brake at all times