Anyone Have This Stuck In Park Problem?
PS if anyone has a strut problem please check these guys...Mercedes wanted to charge me $1200 for the strut and I paid $500.
http://www.arnottindustries.com/
Last edited by jacksons2010; Aug 26, 2010 at 02:23 PM. Reason: Didn't say how much I appreciated the site!!
My car finally froze in "park" after numerous lock-ups and now my mechanic wants to replace the whole unit. $500 for whole assembly and $350 for labor.
I am contemplating between trying to have him replace the lever (he claims he's been a mechanic for 13 years but never done it) or just replace the whole assembly becuase I heard from another guy there is a "magnetic" part that goes bad causing to loose the signal.
So ultimate question is it def a bad lever or could it be an electrical issue?
Also, if it's just a lever, are there vendors in US that sell them?
I caught this from earlier post http://www.sc3.com.au/monoglobal/index.php?cat=2592 but I am not sure which exact one I need.
Stuck!
My car finally froze in "park" after numerous lock-ups and now my mechanic wants to replace the whole unit. $500 for whole assembly and $350 for labor.
I am contemplating between trying to have him replace the lever (he claims he's been a mechanic for 13 years but never done it) or just replace the whole assembly becuase I heard from another guy there is a "magnetic" part that goes bad causing to loose the signal.
So ultimate question is it def a bad lever or could it be an electrical issue?
Also, if it's just a lever, are there vendors in US that sell them?
I caught this from earlier post http://www.sc3.com.au/monoglobal/index.php?cat=2592 but I am not sure which exact one I need.
Stuck!
did you read any posts in this thread?
I work in Aerospace and am familiar with some really strong glues. I used some Henkel Hysol EA9394 epoxy. This stuff is used to bond steel and titanium. I used a little to bond my broken plastic part and it is now hard as a rock. I filed it down and made it nice and smooth so as to not contact the chassis inside but left a thick enough wall so it will not break in that point again. I added a little grease and assembled it all back and now works perfectly. Again if anyone is planning on bonding this part back together you MUST use very strong adhesive. Crazy Glue or or those 5min epoxies will not cut it. So this is just another option to all who have tight budgets.
Also, I had issues on how to remove the shifter since my car has the key-less go system. I made the mistake of trying to twist it off but doing this WILL BREAK THE PINS INSIDE. The right way is just to grab it with both hands and PULL UP with enough force, it will come off. That's it.
And definitely don't go under the car to remove the gear shift cable, you can take it off from inside the car.
For those who need it here is the Youtube link for the removal of the shifter: http://www.youtube.com/watch?v=AsxUFVtdPHk and another video of a mechanic going over disassembly of the unit: http://www.youtube.com/watch#!v=MDUmdD3koqE&feature=related
Good luck to y'all.
Last edited by garyizd1; Sep 15, 2010 at 01:29 PM.
The Best of Mercedes & AMG
So...I removed the shifter box. This entailed removing the center console to get to the shifter box. I had to also unattach the linkage under the car to get the shifter box out of the car.
Once out, I proceeded to unassemble the shifter box.
What I discover was amazing. There is a small plastic part ( I estimate about 10 cents in quantity) that is responsible for allowing the shifter to be taken out of park. It is activated by a solenoid that pushes the plastic part to allow the shifter to come out of park. Most of the parts in the box were metal. This particular part is plastic and very frail. Obviously a victum of very poor engineering. It is easy to see that this part will become stressed over time and fail.
My concern is that we are all good MBZ owners and take our cars to the dealer for repair most of the time. This is certainly not a DIY normal job, but my curiousity got the best of me.
The part can be replaced ( I think) although the pin that allows the part to move is pressed into the housing of the shifter box. I was not able to press it out, as space was very restrictive. The way it was engineered I suspect MBZ never intended to replace this part. In my estimation, this is certainly a candidate for a recall. Obviously when you take your car to MBZ for repair, they replace the whole box and never tell you actually what was wrong. I read that one person paid $1,300.00 for this repair. A little high for a 10 cent part that is a very poor excuse for this kind of use.
I know what you are thinking. Maybe the other shifter boxes had something else wrong with them. Could be true. However, in looking over the entire box, not much could go wrong. The design is very simple and very low tech. If you want more information post your concerns.
I am going to contact MBZ about this problem to see what their response is. Nobody should have to pay for this problem. It is definitly an MBZ problem. Not your normal wear and tear.
Oh BTW, I removed the remainder of the broken part so I could use the car while researching this problem. Everything works fine, the only thing is that you do not have to step on the brake to take the car out of park now. Operates like the old cars before steering and park lock outs.
I'd be interested to know if you had any success enlightening Mercedes about the ill thought out and cheap yet CRITICAL plastic lever inside the selector housing.
Thanks
I've got the metal part in at the moment and I'd change back to the plastic one if I wasn't so lazy. It clicks a bit when you start and stop as it is heavier there is a bit more play and it moves in the lever box. Gets annoying. Also starting to find that the shifter is harder to move as the metal part doesn't lift as easily as the plastic part. If you pull one apart you'll see what I mean.
Josh
I was quoted AUD $2500 by the stealer. I checked the forum and I contacted Monoglobal, Matthew is a real gentleman.
Apparently there is no way to tell which of the 2 available parts is required until inspected. He sent both parts, ( return unused part for a refund). I had a mechanic do the install for $300 and $139 for the part. All done - no problems.
Matthew suggested changing the brake light switch at the same time as his experience was this could be another reason for sticking in park.
So, thanks again to the forum,
So...I removed the shifter box. This entailed removing the center console to get to the shifter box. I had to also unattach the linkage under the car to get the shifter box out of the car.
Once out, I proceeded to unassemble the shifter box.
What I discover was amazing. There is a small plastic part ( I estimate about 10 cents in quantity) that is responsible for allowing the shifter to be taken out of park. It is activated by a solenoid that pushes the plastic part to allow the shifter to come out of park. Most of the parts in the box were metal. This particular part is plastic and very frail. Obviously a victum of very poor engineering. It is easy to see that this part will become stressed over time and fail.
My concern is that we are all good MBZ owners and take our cars to the dealer for repair most of the time. This is certainly not a DIY normal job, but my curiousity got the best of me.
The part can be replaced ( I think) although the pin that allows the part to move is pressed into the housing of the shifter box. I was not able to press it out, as space was very restrictive. The way it was engineered I suspect MBZ never intended to replace this part. In my estimation, this is certainly a candidate for a recall. Obviously when you take your car to MBZ for repair, they replace the whole box and never tell you actually what was wrong. I read that one person paid $1,300.00 for this repair. A little high for a 10 cent part that is a very poor excuse for this kind of use.
I know what you are thinking. Maybe the other shifter boxes had something else wrong with them. Could be true. However, in looking over the entire box, not much could go wrong. The design is very simple and very low tech. If you want more information post your concerns.
I am going to contact MBZ about this problem to see what their response is. Nobody should have to pay for this problem. It is definitly an MBZ problem. Not your normal wear and tear.
Oh BTW, I removed the remainder of the broken part so I could use the car while researching this problem. Everything works fine, the only thing is that you do not have to step on the brake to take the car out of park now. Operates like the old cars before steering and park lock outs.
I AM SURE THAT IT WILL HAPPEN AGAIN AND ALSO SURE THAT MB WILL NEVER STEP UP AND TAKE CARE OF THIS PROBLEM.
ANYONE KNOW OF A DC AREA SHOP THAT CAN DO THE EXTRACTION?
Did it take considerable effort/leverage to pry the pin out or was it a smooth operation?
Any others have pictures of where to pull the tab and pry the cable? Please.
I had this same problem with my S500, that it wouldnt shift out of park. I removed the shifter from my car and also found that same little plastic lever broken. I removed the lever from the shifter assembly and everything is now working fine.
The repair took me about 4 hours to do, and as a benefit I found .85 cents in the car.
I am experiencing the same issue with my cl500 and planning to replace the shifter or remove the shifter this weekend. Can someone please provide step by step instructions on how to remove the shifter, pleaaaaaaaaaaaaase help.



