W211 Door Lock

Steve Taxi

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W222
I have a drivers door lock gone bad, the usual bouncing lock problem, took the lock out today and found a broken spring inside it, so I ordered a new one coming in 2 days, the dealer tells me it will need programing before it will work, now I fell for this the last time one failed and let them fit it but will it really not work until they have worked their magic?
 

television

Always remembered RIP
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2002 SL500, 216 CL500, all fully loaded
It plug and play as far as I know,,I have sent out the info loads of times,,,they were probably getting confused with getting a puncture where the wheel has to be re set on STAR
:rolleyes::rolleyes:
 
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Steve Taxi

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Thanks guys, as I thought, I have just replaced a front interior light unit with a second hand one, the dealer wanted £200 inc "reprograming"
 

television

Always remembered RIP
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Thanks guys, as I thought, I have just replaced a front interior light unit with a second hand one, the dealer wanted £200 inc "reprograming"

How can we re program the dealers :confused:
 
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Steve Taxi

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Sorted, it only unlocked at first but then started to lock as well after it had had a think about it, one other thing worth noting the key lock and sensor have to be removed before you can get the unit out, to do this there is a hidden screw behind the door seal through a hole.
 

Alex Crow

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hi steve, when you put them in and try them straight away and they only lock you scratch your head. but then you refit the latch trim on the door, which contacts the door pin switch, and hey presto. :lol: had me scratching my head first time.
 

flaxon3

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Dublin
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W320cdi W211
Hi Guys,

Is it possible to get a copy of the document showing how this is done - I am about to replace my old door lock with a replacement and could with some guidance.!!!

Thanks

Mark
 

television

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Just pop up your Email adress and I will sent the info,,is this for a front door
 

flaxon3

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yes, its for the drivers door.

many thanks.

mark.
 
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television

Always remembered RIP
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ma§§§§§§§§§§§§§§§om - yes, its for the drivers door.

many thanks.

mark.

Both sent,,you can edit out the address now
 

drdre78

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mercedes c200 200
hi they told me all mercedes cars tyres you need to use mercedes air to pump them up.lol
 

television

Always remembered RIP
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2002 SL500, 216 CL500, all fully loaded
hi they told me all mercedes cars tyres you need to use mercedes air to pump them up.lol

Yes it would be a bad thing to do with anything else
 

Alex Crow

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the air is chassis coded, and comes direct from stuttgart.
 

flaxon3

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W320cdi W211
Hi Malcolm,

Many thanks for the docs, all went weel except, the new lock doesn't move when I lock the car, almost as if the the sdystem doesn't recognise the new lock, I tried plugging the old one back in and got the same result,

Any suggestiomns??

Mark.
 

television

Always remembered RIP
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Your Mercedes
2002 SL500, 216 CL500, all fully loaded
I do not know the answer to this one unless a fuse has blown,,There maybe something in WIS and I can look this evening
 

flaxon3

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W320cdi W211
Hi,

Just discovered that it will unlock (both new and old) but not lock, so if I lock the car, all other doors will lock, but not the drivers door, but if I press the button down, then the door is locked and will unlock along with the others when I press the unlock button - wierd eh??
 

flaxon3

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W320cdi W211
Ok, so I reassembled everything, mounted the door card, cleaned all surfaces, and now it works, everytime.....
 


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