BMS LIGHT ON

[Craighudson1]

I took my battery off to drain the ecu, as I was having issues, I refitted a brand new battery and made sure the terminals were tight, 

but the bms light is now on and the front/rear heated screens and the heated seats won’t work !!!

any ideas anyone

[Jaguar Owners Club]

How did you get on with this issue?

[Jimbov8]

3 things with this one,

1. BMS needs resetting 

2. Fusible wire from the positive terminal has blown

3 BMS module on the negative terminal has blown and needs replacement.

I would go with #1.

[Craighudson1]

Thanks for the info,

The bms module will not reset,

so it’s going to be #2 or #3 then,