Brake wear sensor

[Funkyboy]

Hi All,

My rear pads on E250 are looking low (no indicator yet) I'm thinking of changing them myself. I've read they have a brake wear sensor fitted. Looking online it's a bit confusing some info says one sensor only on each axle other info says one on each wheel?
Anyway as the sensor hasn't activated yet can they be reused or do new ones need fitting?

Thanks

 

[Donald McPherson]

Not an e250 but I just changed all my disks and pads on 2005 c180 only one sensor drivers front.

 

[EmilysDad]

My 2007 R Class had sensors front & rear ..... one on opposite corners

 

[Dean Fletcher]

Hi I have a E250 and can confirm theres only one on each axle. I bought 2 sensors thinking the same thing.

 

[Wighty]

Not an e250 but I just changed all my disks and pads on 2005 c180 only one sensor drivers front.

Same here on my C class , but E class is one front and one back

 

[John Laidlaw]

Answered in your other thread....

 

[moj91]

On that note, i have been using 'cheap' ebay sensors for years and yet to have one not perform as required. at £1 a piece it is certainly better than £8/9 each from ECP etc.