lcd lights flashing???
Thread Starter
Senior Member
Joined: Jan 2010
Posts: 456
Likes: 4
From: Canada
2003 c240 4matic wagon
lcd lights flashing???
I noticed my lcd screen on the left side the backlights turn on and off (if you have the temp up its the row of lights behind the thermometer picture)
any way to easily fix this???
any way to easily fix this???
Banned
Joined: Aug 2010
Posts: 1,073
Likes: 1
From: North San diego
C320 2002
There has been many issues on this.. Mine gets messed up when it gets over 90 outside. The only way is to remove the cluster and swap out the lcds with another one.
Super Member
Joined: Mar 2007
Posts: 812
Likes: 0
From: centennial, CO
2003 c240
The flashing is due to the LED's behind the lcd losing contact and regaining contact at a high frequency. Each column is connected in series so when one goes out, they all go out in that column. Only way to fix this is to open it up and re-solder the bad connection.
