5w30
No.
possible tire wear problem. Also check for wheel bearing issues
I have a 99 300m which is basically the same. If you are talking about the photo sensor for the auto headlights, it should be top of the dash between defrost vents.
You may want to check the heater blower resistor, its behind the glove compartment
5w30
The oil to use for a 99 town and country would be 5w30. If that isn't available, then 10w30 works too.
You need to find out where the leak is from and have it fixed.
Access the battery on the '99 300M through the passenger side front wheel well. Turn the steering wheel all the way to the right, remove the cover, remove the air filter and then you can access the battery.
No.No.
Remove the transmission oil pan and valve body.
You should be fine with between five to seven ounces.
Located on the bottom of the engine block. The oil pan must be removed to gain access to the pump.