Two of my windows, my passenger window and the one behind the drivers seat, will not roll up. The other windows are fine. What's wrong?

What's the car. I had the same problem recently on my 300D and found the switches full of dirt and debris. Once I cleaned them everything worked fine. Easy to clean and relube on this car. Take a look at the fuse first and if it is old put a new one in even though it may look good.

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Jim

Since the RF and LR windows have stopped working, replace the fuses. The window are paired RF/LR and LF/RR. Don't just look at the fuses, just change them - looks can be deceiving.

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Mike Tangas
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72

'02 CLK320 Cabriolet - wifey's mid-life crisis

2012 VW Jetta Sportwagon TDI...at least its a diesel

Non illegitemae carborundum.

Yup... I think mike nailed it. As I recall, the front right & left rear are on the same fuse, while the front left rear right are on the same. CHANGE the fuse regardless of "inspected" fuse!
THose hairline cracks!!

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2006 E350 w/ 155k miles (Daily Driver)

Previous:
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)