Lightning warning suddenly gone, why.

Hello , my lightning watch is suddenly gone since July always correctly warned . Everything is correctly selected as since July when I got the Kia . I did not make an update , and even the OTA was not released . 2x asked in the navigator and always pressed no . How can this never be an update , and will not do any . Service counter is also not released from me make everything itself all 15000 km . Do not need any previous bridle . Greet Didi