What is the cost for the brake switch?
Just realized all my brakes light not working, want to go fast fast change else later kena kiss from behind especially during raining season.

Has anyone here has changed their stock 'spark ignition coil'?

A couple of days ago, my car seems very hard to start (but battery already replaced last month).
So I thought it could be the spark plug already in bad shape so had it replaced with new ones.

But yesterday, my car again couldn't start on first crank.
Luckily able to start it, but during driving, the car seems very slow to accelerate, even heavier than before.
So I think the old spark plug has damaged my ignition coil?

Any idea, else I would have to change it.

Only this side have coolant mark, seems like after change the radiator upper hose last month only start.

Any advice on this? Going to drive highway 2 hours is that ok? City drive temperature remain the same, i found out is due to spare tank watet reduce.

Change the seal? Top casing or whole radiator? What about thermostat need to change? Last change is 2023. Lower hose also not change yet.

Due to not enough time sent for this work, plan to do next month. Hope is ok.