tailgate remote

Hi, I’m a newbie here on the forum so please forgive me if I have posted this in the wrong thread. I have a 2019 E class estate, since I bought it last year the tailgate has a mind of its own...it opens by itself quite frequently....say once a month, I have often come out to go to work to find...

Hi all, I have this ongoing problem: My infra-red remote in the tailgate works... then it doesn't work... then it works... etc etc... After several days not working until yesterday, it is now fine. It will stop working again sometime in the next few days, though. This can only be an...