KERS NOT WORKING ,

[P6cat]

Hi all,
has anyone had the kers not working properly,
its not braking very hard in no 3 mode,
I thought it could be the cold weather,
I get a message On screen telling me to use my brakes.
mg zs ev reg October 2020.
thanks Steve

 

[Les burrows]

Hi all,
has anyone had the kers not working properly,
its not braking very hard in no 3 mode,
I thought it could be the cold weather,
I get a message On screen telling me to use my brakes.
mg zs ev reg October 2020.
thanks Steve

If your state of charge is anything above around 96% then there is little or no Regen as your battery is to full to accept any more it will return as your charge state drops down.
Les

 

[Coulomb]

You will also get better regen performance (almost unaffected by SoC) with the latest BMS firmware. It has a higher buffer at the top, allowing more regen current when the battery is above about 96% SoC.

 

[Kithmo]

Cold weather does affect it, at any state of charge, until the battery warms up.