2024 GLC Panoramic Roof
2024 GLC Panoramic Roof
MBWorld God!
Joined: Dec 2019
Posts: 32,222
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Thread Starter
Newbie
Joined: Apr 2025
Posts: 5
Likes: 0
From: NJ
GLC 300
It is every time.
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
MBWorld God!
Joined: Dec 2019
Posts: 32,222
Likes: 6,281
It is every time.
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
MBWorld God!
Joined: Dec 2019
Posts: 32,222
Likes: 6,281
Thread Starter
Newbie
Joined: Apr 2025
Posts: 5
Likes: 0
From: NJ
GLC 300
Panoramic sunroof - Problem Solved
Went to the MB dealer today to troubleshoot why the panoramic roof was only moving 1 inch each time I would swipe the sensor in either direction. The problem was fixed after a download of up-dated software
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MBWorld God!
Joined: Dec 2019
Posts: 32,222
Likes: 6,281
Strange it was working before and it is running the same software version when it was working but glad it is fixed.
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Thread Starter
Newbie
Joined: Apr 2025
Posts: 5
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From: NJ
GLC 300
Out Of Control!!
Joined: Apr 2019
Posts: 11,924
Likes: 6,776
From: Silicon Valley
W212 MY'14 M276-3.5NA @75kMi
It is every time.
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
when I first got the car I would swipe my index finger on the sensor towards the back of the car and the panoramic roof would open. To close the panoramic roof I would swipe toward the front of the car.
Now when I swipe my finger either forward or backward on the sensor it only moves about 1 inch
However this "1-In skip step" may be related to... :
-- roof module being de-normalized or
-- high-current safety protection
-- unstable voltage source
See if this happens again or if door windows also denomalize.
Great dealer got this working so quickly.
Last edited by CaliBenzDriver; Apr 17, 2025 at 06:11 PM.
