Your Mercedes cl55 will not go into gear?

Did this happen all of a sudden? Was there any warning that the trans had a problem? Is your foot on the brake while shifting the gears? Has this car been parked on a hill for any length of time? Is there any warning light displayed on the instrument cluster? These cars use electric shift controls....so that might be the trouble source.... This car will probably need to be sent to the dealer....they have a lot of problems with these trans's...their service manual should not read like it does...people should change the trans oil in these things every 40k miles...and the synthetic oil in them is not as good as real trans fluid... If you do need a rebuilt trans...you're looking in the area of $2500.00 or more.... check with Sun Valley MB Parts SVMBZ@aol.com Ask for Marc...they can answer most of your questions.