Hi just wondering if anyone has any different advice on this issue.
I have a Mk3 Seat Leon FR Technology 184, Iv had it for a while now with no issues at all, a few days ago it popped up with a message saying change key battery, I changed it yesterday and at first it didn’t work, the buttons wouldn’t do anything, took it out and put it back in this time it worked but the drivers side mirror didn’t unfold, I figured it was stuck as it was cold and icy at the time so left it.
Went back out today and the drivers side is still not doing anything and the passenger side is now only working occasionally, neither open with the key and the passenger side only sometimes unfolds with the toggle switch inside the car, also the mirror adjustment works for the drivers side but not the passenger side yet the kerb view in reverse is still working on the passenger mirror. completely confused.
When playing around with it every now and then I can hear the drivers side click like it wants to do something and as I said I know the passenger side still works just randomly and not very often.
Iv tried the different resetting guides like holding window switches etc but nothing has worked unless I’m not doing it right.
Any ideas on things to try as I really don’t want a bill from Seat if it’s something stupid.
Also reset the options in the infotainment, still nothing.
As I said everything worked perfectly until changing key battery, and yes I even tried putting the old battery back in, still messed up. ?
Sorry for the long post just not an easy problem to explain.
I have a Mk3 Seat Leon FR Technology 184, Iv had it for a while now with no issues at all, a few days ago it popped up with a message saying change key battery, I changed it yesterday and at first it didn’t work, the buttons wouldn’t do anything, took it out and put it back in this time it worked but the drivers side mirror didn’t unfold, I figured it was stuck as it was cold and icy at the time so left it.
Went back out today and the drivers side is still not doing anything and the passenger side is now only working occasionally, neither open with the key and the passenger side only sometimes unfolds with the toggle switch inside the car, also the mirror adjustment works for the drivers side but not the passenger side yet the kerb view in reverse is still working on the passenger mirror. completely confused.
When playing around with it every now and then I can hear the drivers side click like it wants to do something and as I said I know the passenger side still works just randomly and not very often.
Iv tried the different resetting guides like holding window switches etc but nothing has worked unless I’m not doing it right.
Any ideas on things to try as I really don’t want a bill from Seat if it’s something stupid.
Also reset the options in the infotainment, still nothing.
As I said everything worked perfectly until changing key battery, and yes I even tried putting the old battery back in, still messed up. ?

Sorry for the long post just not an easy problem to explain.