Welcome to MercedesCLA.org -- we are glad to have you as a member of our community. We ask that all new members who join create an introduction thread and tell us a little bit about themselves. You can include previous cars you have owned, a bit of information about your CLA (if you own one, or...

So is there a resolution to the question of whether a retrofit is possible for CLA 250s with MY15, and COMMAND NTG5.1? Is there a part that can be purchased, and firmware updates required? If anyone has this info, can you please provide the relevant part nos.? I would like to have this...

Hey Guys, Tried researching but no luck. Just jumped into the car and the screen went blank, tried restarting the car and still no luck. Is there a power on button or reboot somewhere? Last resort would be taking it to the dealer but working 7 days doesn't help wahhhhh!!

What are some lesser-known features of the CLA that you have discovered?

Last night, when I was trying to drive out, and saw the error code "Service Required: Do Not Shift Gears, Visit Dealer". It won't start either, anybody have a similar experience?