E90Post
 


Coby Wheel
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Suspension | Brakes | Chassis > Brake light went on



Reply
 
Thread Tools Search this Thread
      09-12-2013, 12:06 PM   #1
Vishnu
Private
10
Rep
71
Posts

Drives: 335i
Join Date: Sep 2010
Location: Toronto

iTrader: (0)

Brake light went on

It is definately the light for the sensors.. How do I tell if it is the front sensor that went off or the rear ones? The rear pads look thin but the front look a bit better?

Just wanna know if i have to do front and rear or just the rears..
Thanks
Appreciate 0
      09-12-2013, 12:22 PM   #2
GoRomeo
Brigadier General
GoRomeo's Avatar
United_States
956
Rep
3,837
Posts

Drives: 330i, 135i
Join Date: Feb 2006
Location: San Diego CA

iTrader: (0)

Garage List
2008 BMW 135i  [9.50]
2006 330i  [6.75]
Usually the rears go first. So, I would replace the rears first. It happened to me.
Appreciate 0
      09-12-2013, 04:29 PM   #3
Vishnu
Private
10
Rep
71
Posts

Drives: 335i
Join Date: Sep 2010
Location: Toronto

iTrader: (0)

How thick should the front pads be?
Appreciate 0
      09-12-2013, 10:37 PM   #4
LocDawgg
Captain
68
Rep
961
Posts

Drives: AW e90
Join Date: Jun 2011
Location: Fort Lauderdale, Florida

iTrader: (5)

Quote:
Originally Posted by GoRomeo
Usually the rears go first. So, I would replace the rears first. It happened to me.
I'm pretty sure the fronts go first not the rear. That is why the front pads are bigger then the rear.

When you brake you would want to front to slow down first rather then the rear because you can easily fishtail
Appreciate 0
      09-12-2013, 10:58 PM   #5
jetblack07
Second Lieutenant
4
Rep
222
Posts

Drives: 2007 335i
Join Date: Mar 2011
Location: Dover, De.

iTrader: (1)

Just scroll through your menu using the stalk and see which one displaying ____ for the mileage left before service.
__________________
07 335i sedan AT 414rwhp/446rwtq
jb4, raceland, dci and meth...
12.06@117 with a 1.91 60'
Appreciate 0
      09-13-2013, 02:01 AM   #6
1QuikWS6
No 55mph
1QuikWS6's Avatar
1619
Rep
8,476
Posts

Drives: F32 435ix MSport
Join Date: Jul 2009
Location: Blitzburgh, PA

iTrader: (113)

Garage List
Quote:
Originally Posted by LocDawgg View Post
I'm pretty sure the fronts go first not the rear. That is why the front pads are bigger then the rear.

When you brake you would want to front to slow down first rather then the rear because you can easily fishtail
You would think so based on previous experience with other cars - but I had my rear pads changed 2X as often as the fronts.

When I asked out of curiosity the Dealer stated it is due to the traction control system and other electronic 'nannies' that use the brakes to control the car & is normal for rear pads to wear faster...
__________________
F32 435ix//MGM//M Sport-Prem-Tech-Driver Assist-Lighting-Cold Weather-Dyn Handling Pkgs//M4 Black Lthr Int w/M4 Alum Blade Trim//HK w/Bavsound Stg3//763M//M4 Euro LCI Tails//M4 Mirrors w/CF Covers//AWCarbon CF F/R Spoilers-Side Splitters-Diffuser 6WB/ID6 HU+HUD/IND M4 Alcantara Armrest//PURE S2 Turbo//AA FMIC+DP//ER CP+TIC//3.5bar TMAP/TS DV//AWE Tuning Exh w/Blk Tips//Turner MS CF Intake//BM3 Cary Jordan Tune//MPerf Diff//PrecRW Ignition Kit
Appreciate 0
      09-13-2013, 10:16 AM   #7
mike-y
just another bmw douche bag
United_States
195
Rep
3,640
Posts

Drives: 1.9L of fury
Join Date: Nov 2008
Location: Los Angeles, CA

iTrader: (4)

Quote:
Originally Posted by jetblack07 View Post
Just scroll through your menu using the stalk and see which one displaying ____ for the mileage left before service.
^this. just RTFM, and it will tell you everything you need to know.
Appreciate 0
      09-18-2013, 08:09 AM   #8
Vishnu
Private
10
Rep
71
Posts

Drives: 335i
Join Date: Sep 2010
Location: Toronto

iTrader: (0)

The rears were almost to metal and the fronts were ok but I changed them all anyways and the sensors too...
Appreciate 0
      09-25-2013, 02:28 PM   #9
Javy
e92javy
Javy's Avatar
United_States
46
Rep
1,056
Posts

Drives: Alpine White E92 M
Join Date: Apr 2010
Location: Miami

iTrader: (7)

Question. My brake light went on stating I need my front pads replaced. I went ahead and just did the reset through the stalk without changing my pads. Now it says both my front and rear pads need replacing.

My rears were replaced not to long ago so I know they dont need to be replaced.

My question to you all is, by changing just the front pads and front sensors, does the system re-calculate the pad life on both front and rears ?
__________________
Instagram- (javy_e92) 09 335i coupe / M package / Alpine White / Dinan Stage 2 / Alpina B3 Flash / Alufelgen SF71 / ST coils / Lux H8 / AFE Stage 2 intake / 6700k mtech HID / Performance trunk spoiler / Gloss black roof / CF interior wrap / PE Muffler Mod / ETS Charge pipe / Tial BOV / Cyba Quad Diffuser / Cyba Quad Black Chrome tips / Gloss black grills / AW reflectors / LED turn signals / Remote Key +
Appreciate 0
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 09:25 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST