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  #1  
Old 01-23-2008, 09:53 PM
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Dash light - brake wear indicator at just over 31K miles after brake replacement?

Just wanted to see if this seemed normal. It's been too cold to pull the front wheels to take a look, but my brake wear indicator is going off on the dash now under braking after only 31K miles (just looked at my maintenance log). When I did front brakes last I did new rotors, pads, bearings, and pad sensors.

When these sensors go off - I'd guess you still have some good life left in the pads.

Hopefully it will warm up this weekend and I can get a peek. Just wanted the team's opinion if that was a normal life for pads (mostly city driving here in Dallas area).

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  #2  
Old 01-23-2008, 09:56 PM
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I haven't worn out a set of front pads on a Benz, but I used to do a lot of brake jobs on various brands and 40,000 seemed to be about the usual life span for fronts. Rears usually lasted a bit longer.
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  #3  
Old 01-23-2008, 09:57 PM
t walgamuth's Avatar
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It all depends on your driving habits.

Tom w
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  #4  
Old 01-23-2008, 10:01 PM
Craig
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I normally get about 40K miles on the fronts with mostly highway driving, 30K doesn't sound too bad for city driving.
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  #5  
Old 01-24-2008, 05:56 AM
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Yes, have a look, take a measurement. May be a sensor wire.
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  #6  
Old 01-24-2008, 06:04 AM
ForcedInduction
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31k isn't bad at all.
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  #7  
Old 02-04-2008, 09:45 AM
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Closing the loop

The answer was - yes - the car needed front brakes. The brake pad sensors worked like they should!

Though I have done the job before, it is a PITA project. I love the car, but wheel bearing and separating the rotor from the hub/carrier is laborious.

One thing that I did notice when I was working on the car is that the lower oil cooler hose is weeping now to the point that the inside rim on the driver's wheel is getting a coat of oil. Drat. It has just been wet for a while, but evidently something changed since the last oil change.

Jimmy - you'll get a chance to see the garage if you want to help me tackle this job!
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~shell
As of 2/2010:
2001 CLK55 0o\=*=/o0
13.6 @ 106mph
10K mi
1984 300SD
260K mi and going and going...
97 S600
46K miles
1991 Sentra SE-R (extremely dorked with)
www.se-r.net
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  #8  
Old 02-04-2008, 09:53 AM
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Quote:
Originally Posted by bodyart27 View Post
The answer was - yes - the car needed front brakes. The brake pad sensors worked like they should!
31K is good if it's the SD. I change the fronts on both the CD and SD every 24K-30 and the rears with every other front pad change.
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  #9  
Old 02-04-2008, 01:43 PM
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For city driving, 31K is good.
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  #10  
Old 02-04-2008, 02:31 PM
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Thats good I think I only got 25k out of mine.

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