FXDL
Veteran Member
I have a 2015 Jetta TDI
When the voltage drops to 10 volts indicates in dash NO KEY when hitting the start button and even shows same when you open the door too.
Dash lights goes crazy too.
As I have been reading when you install a new battery you have to reset the computer after installing it and enter the battery number or something etc.?
Now is that true for the computer and why the H?
Talked with dealer and they say no. Install and drive and lights will go out in 10 feet of moving.
When the voltage drops to 10 volts indicates in dash NO KEY when hitting the start button and even shows same when you open the door too.
Dash lights goes crazy too.
As I have been reading when you install a new battery you have to reset the computer after installing it and enter the battery number or something etc.?
Now is that true for the computer and why the H?
Talked with dealer and they say no. Install and drive and lights will go out in 10 feet of moving.
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