Unable to put X253 Wipers into service Mode
I am unable to put my X253 wipers into service mode. Yes, i am aware of the method, turn on ignition, turn off ignition, hold down wiper wash button on the stalk for 3 seconds and wipers should go into service mode. Nothing happens when i do it though.
Have tried all sorts of methods, starting engine, turning it off, doing the procedure with doors closed, with doors open, but wipers just refuse to go into service mode.
Wipers work normally though, intermittent mode, normal mode, wiper wash works normally as well. I am baffled.
I am unable to put my X253 wipers into service mode. Yes, i am aware of the method, turn on ignition, turn off ignition, hold down wiper wash button on the stalk for 3 seconds and wipers should go into service mode. Nothing happens when i do it though.
Have tried all sorts of methods, starting engine, turning it off, doing the procedure with doors closed, with doors open, but wipers just refuse to go into service mode.
Wipers work normally though, intermittent mode, normal mode, wiper wash works normally as well. I am baffled.
yes sir, this is how I did it.
thanks to your link, I clicked on the manual again for my production year (2017 X253 coupe), looked at the manual and it seems I don’t have an automatic wiper service position?
Instead, I have to manually turn off ignition to stop operation of the wipers when they are at the top. Weird, I could have sworn I did the 3 seconds press to go to wiper service position previously when I changed my wipers. I must be delusional.
Attached screenshot of the manual.
thanks to your link, I clicked on the manual again for my production year (2017 X253 coupe), looked at the manual and it seems I don’t have an automatic wiper service position?
Instead, I have to manually turn off ignition to stop operation of the wipers when they are at the top. Weird, I could have sworn I did the 3 seconds press to go to wiper service position previously when I changed my wipers. I must be delusional.
Attached screenshot of the manual.
and hmmm, so that feature isn't standard?

2022 hood cover blocks the wiper, so I can not remove it at horizontal position without the vertical position.
But my 2017 has no problem to replace the wiper at the horizontal position.
2022 GLC.
Key on. -- key off -- push washer button.
Last edited by sn202020; May 12, 2025 at 08:38 PM.
2022 hood cover blocks the wiper, so I can not remove it at horizontal position without the vertical position.
But my 2017 has no problem to replace the wiper at the horizontal position.
2022 GLC.
Key on. -- key off -- push washer button.
Seems the feature only got implemented from 2019 onwards.
For my 2017, my wipers do not clear the edge of my bonnet if i want to lift them up. Is yours a coupe as well?
PS: Not sure if there is any relation, but mine is a RHD
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