u/CaptainConnorYT

Hey everyone so since this monday my Golf 6 2.0 TDI 110hp 2009 has been acting weird where I turn the car key 1 time and the ABS and ESP light stays on and the handbrake light starts blinking and a beep sound goes on.

Whenever I turn the key off and on again like once or twice the lights disappear like normal, what could be the issue?

Thanks in advance!

P.S: Only happens on the first key turn of the day, then it doesn't happen again