Key Fob not detected. New batteries
I have a 2003 E500. I just replaced my batteries in my key fob. It works by clicking the buttons on the remote but the car says that the key is not recognized. I can't walk up to the car and click the button on the car to open it, I have to use the buttons on the remote. Then when I press the engine start button on the shifter it says key no recognized. When I put the key in the ignition I don't have any problem with turning key to start. Does anyone have any idea ?
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It's too bad you don't have the second key, lots of time they start diagnosing it by asking you to buy a second key... and they're not cheap, but if you hurry, maybe you can use the $130 off service coupon mentioned in a couple other threads, expires Jan 31st.
It's too bad you don't have the second key, lots of time they start diagnosing it by asking you to buy a second key... and they're not cheap, but if you hurry, maybe you can use the $130 off service coupon mentioned in a couple other threads, expires Jan 31st.
There is a red light that flashes when I press the buttons and they do what they are suppose to just none of the keyless go functions work. Where is this coupon used at or do you know know which thread it was?

I'm an needing to get a new bumper. I bought this car after owners hit a dear w/o insurance so I'm fixing it up. It doesn't have a bumper and I'm trying to find the right one. I have headlight washers and fog lights and parking aid. But I can't find where it says sport anywhere. When I bought it they said it was a sport but I'm really wondering and making sure I'm going to buy the right front bumper.

http://www.vindecoderz.com/EN/Mercedes-Benz
Or you could pay $75 for one year access to EPC-net which gives you the part numbers you need once you punch in your VIN. There may also be a helpful soul on here who will give that to you. You can also buy a knock off DVD on Ebay that has WIS and EPC which is basically the repair manuals and the parts lookup. I used to have EPC when it was free but they changed it last year to $75 a year.
https://epc.startekinfo.com/epc/subscribe2.jsp


He said my bumper part number is 2118800240. But all of the ones I find don't have the parktronic holes. Any suggestions on. Where to look.?
He said my bumper part number is 2118800240. But all of the ones I find don't have the parktronic holes. Any suggestions on. Where to look.?




but if i use the buttons on the key, it works perfectly fine,
so it doesn't seem to be the battery, or is it indeed a sign to replace ?



