Mercedes CLA Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
Hi, I just changed the battery on my 2014 CLA 250. Now dash messages me "License plate lights out" when I start even though it is the inside trunk lights that are out not the plate's.. Then when I go in reverse, I get message "trunk open park assist cancelled". Also the rear windows won't respond up or down.
Any help is appreciated
 

·
Registered
Joined
·
12,512 Posts
Disconnect ground
Close doors trunk hood pano windows
Let sit for an hour
Carefully reconnect ground and reset windows

Hope that solves
 

·
Registered
Joined
·
2 Posts
Discussion Starter · #3 ·
Nope, same thing, I was told it needs a scanner reset.. One buys an MBZ to get peace of mind but not any more; it seems like dealer back end needs more profit.
 
1 - 4 of 4 Posts
Top