20 Most Recent 1996 Mercedes-Benz C-Class - Page 9 Questions & Answers

They are mated, there is no need to reprogram them. I assume that the key starts the car and the problem you are having is that the remote does not lock and unlock the doors. If you have a second key and it works properly then your first key/remote is broken or you have the new batteries in wrong. If you push and hold one of the buttons there should be a light that flashes on the remote. (some do not have this). A replacement remote has to be ordered at the dealer and will either come pre-programmed for your car, or they will do it when the key shows up. Nothing the home user can do here really.

Hello and welcome to Fixya!
As a first course of action, I strongly suggest that you remove the positive batter connector and let it sit for atleast 5mins. before reconnecting it. This will reset the system and can get your vehicle back to it's normal operation.

Please do keep me posted on the progress. I'll be glad to help you out. Hope this helps and thank you for using Fixya! Have a good one!

hi
low rpm/loss in power is cause by two things 1- fuel filters stop contaminants(rust,water,corrosion,sand,dirt)from entering the fuel lines if it is stuck could cause such problem 2-fuel pump also cause such kind of problems i think mercedes-benz has 2 pump if one is stopped the system will not have to needed fuel pressure and the quantity of the delivered fuel will be less than the needed one that will cause loss in power you have to check the fuel pressure in the lines.if one pump is not working change both pump because after sometimes the second one will stop and will cause the same problem again
check them and post me back to check what you found.

YOU HAVE TO GO TO MERCEDES BENZ DEALERSHIP TO HAVE IGNITION KEYS REPLACED AND REPROGRAMMED.

From what I have seen, a tremble is usally an out of balance condition. Check you blades and see if you can see one of the fan blades that has been damaged. Eventually, it will affect the fan motor but it will take some time.

is it you mean you want to copy a new key, you can use this tool to get one.

Hook positives to positives on each battery, then hook negative to your battery and other negative to frame of other car.

it is either the low pressure switch or the relay

Give some more details of the problem.