I've done my brake pads on my 2002 C240 Sedan and on the 1983 380 SEL. The C Class was much easier! Just undo the two bolts holding the Caliper and slide out the pads and replace.

I found that the only sensor was on the front passenger side. The driver's side didn't have a brake pad wear sensor.

Good luck.

Brad.

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Dr. Brad

2003 C320 4Matic Station Wagon
2002 C240 Elegance
1982 380 SEL Star Certified