overheating 175 ° :)

Hello friends today, the indicator took off the knob thoroughly and started to show below, I have a little mechanical work, there is a problem with gear, etc. As far as I understand, what is your suggestion, do not worry?

They said my display was faulty. They asked for an exchange fee of 50 TL, but I did not get it.

I have bought a bluetooth obd device for a year, I have been following the temperature from your mobile phone. error 2015-07-26 13:37:40

Remove the glass and take the needle back out. Remove the contact.

I did not disassemble it, but I slapped it a little, but it was still in its old place, but there is still a stomach ache at zero, now: D