W211 Stuck in Park with no Error Messages
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08 E350 4matic
W211 Stuck in Park with no Error Messages
I have an '08 W211 that gets stuck in park. there are no error messages or warning lights. I have searched for days for a solution. There are many solutions or posts for non-W211.
My symptoms:
Now, I'm at a loss on next steps since I cannot locate advise or examples for a W211.
Is there a fix posted that I have overlooked?
Does anyone have a suggestion?
Does the W211 have the plastic shifter part that breaks in other models?
My symptoms:
- When stuck in park, I press the brake a few times or hold it down for a few seconds and the shifter is released
- Sometimes the shifter isn't released quickly enough and I'll tap the manual unlock feature via the hole under the cup holder inserts
- I replaced the Stop Light Switch (even though my brake lights were working) as suggested on other posts but that only fixed my key in ignition warning chirps as it wasn't chirping prior changing the switch
Now, I'm at a loss on next steps since I cannot locate advise or examples for a W211.
Is there a fix posted that I have overlooked?
Does anyone have a suggestion?
Does the W211 have the plastic shifter part that breaks in other models?
Out Of Control!!
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From: North Scottsdale, AZ
'71 Pinto
Check shifter see attachment https://mbworld.org/forums/5920203-post4.html and rod if fine have someone with SDS check for fault code(s).
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From: Highlands Ranch, Colorado
2014 BMW M235i
Sometimes I have this issue where the mechanism sticks and if you force it a little bit it will unstick. Alternatively it can be an early warning sign of brake light indicator switch failure, even before errors show up.
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08 E350 4matic
I can't force it. That doesn't work. New brake light switch previously installed. It's not the brake light switch.
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Thread Starter
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08 E350 4matic
Check shifter see attachment https://mbworld.org/forums/5920203-post4.html and rod if fine have someone with SDS check for fault code(s).
With the cover off, I turned on the car and pressed the brake pedal. There is a metal plunger behind the manual release (see picture) that moves inward temporarily (about 1 second) when the brake pedal is pressed and then immediately pops back out. I can shift into gear when the plunger moves inward but only within that 1 second window only.
The plunger also pops back out when the manual release is pressed but I can shift into gear as long as I keep my foot on the brake pedal. Not limited to 1 second.
Not sure what this all means. Need to have checked with an SDS.
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08 E350 4matic
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From: Raleigh, NC, USA
640i Gran Coupé
Or maybe the connection to the switch is bad, or a problem exists in the wiring.
Stupid question I know, but have you considered taking it to the dealer?
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08 E350 4matic
Anyway, funny thing is that I've gotten the timing down between pressing the brake and moving the shifter. Anyone riding with me would never know that there is a problem. However, no one else can drive it without using the emergency release.
I'm considering a couple of independents near where I live. Its just that I hate to pay for something I can do myself.
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Regarding your problem I had something similar ....
Switches do go bad , but in my case it was faulty wiring ,,, on Selector lever module you have two connectors and also on cover where you have p,d,n you have one connector....
from each of these connectors wires go to front driver SAM N10/1 (CONNECTOR I-7 )
I had problem with two wires yellow and blue wire I believe ....no continuity sometimes, I had two broken wires half way due toplacment of them inside of dash ....
How to check ?
First connector unplug on selector lever ,,,, yellow/white wire to yellow/white on Sam I-7
Second connector unplug on selector lever ,,, Blue/red wire to blue/red on Sam . ..
also your fan not coming on check front Sam N10/1 and N10/2 for fuses and relay
Switches do go bad , but in my case it was faulty wiring ,,, on Selector lever module you have two connectors and also on cover where you have p,d,n you have one connector....
from each of these connectors wires go to front driver SAM N10/1 (CONNECTOR I-7 )
I had problem with two wires yellow and blue wire I believe ....no continuity sometimes, I had two broken wires half way due toplacment of them inside of dash ....
How to check ?
First connector unplug on selector lever ,,,, yellow/white wire to yellow/white on Sam I-7
Second connector unplug on selector lever ,,, Blue/red wire to blue/red on Sam . ..
also your fan not coming on check front Sam N10/1 and N10/2 for fuses and relay
