sa friends peugeot 2003 model i have 1.4 x line gasoline car. For the last 1-2 weeks, the stop lamp and the hand brake warning lamp are blinking on the vehicle display. I only do this when climbing uphill, I go into the pits on the straight road, there is nothing. but i checked there is no oil full hail. I looked at his client, there is no problem in him. oil water steering oil all full. temperature is normal, there is no problem. but those 2 lamps annoy people. I suspect the handbrake of the hand brake. It looks like a little slack below. the parking brake light flashes from the first, then the stop lamp flashes. He's signaling, dıt, dıt. Is there anything that happened before? I shot the video while going uphill may not be very clear.
https://www.youtube.com/watch?v=ict0dcknl78