What have you learned? Check out the following 3 questions, multiple choice possible.
What indicates it is time to change the oil filter?
The oil pressure light comes on.
The engine makes weird noises.
There is no good indicator as you cannot look inside the filter.
It is time to change your cabin air filter when:
Your windows keep fogging up.
Your A/C doesn’t work properly anymore.
It smells weird in your car.
Your oil pressure light comes on.
As long as the size and thread match you can use every oil filter available.
Correct, on the inside filters are the same anyway.
Wrong, MANN-FILTER products are perfectly suited to the vehicle and engine specifications and therefore cannot be selected according to thread or size only.
Check my answers