B250e Key Fob Battery
/ 73 views / Key Fob

Replace Key Fob Battery 2015 MBZ B250e

The 2015 Mercedes Benz B250e has a warning “replace battery” on the key fob. I took out the battery and sure enough, it’s measured 2.99V instead of 3.3V as a new one. Yes, with 2.99V, the car still drives. The battery size is CR2025. I got 10 LICB batteries from Amazon for $6. The battery […]

Left Side
August 16, 2019 / 147 views / Brakes

Replace Front Brake Pads on Rav4 LE 2WD 2.5L

My father in-law 2014 Toyota Rav4 has 60k miles and the front brake pads need to be replaced. There are no warning indicator of any types on this car. There are also 2 sizes of discs for this car, our LE 2.5L 2WD version has smaller discs (273mm) and the ones we ordered Power Stop […]

Front sunroof drain hole
/ 912 views / A8 D2 | A8 D3 | A8 D4

Clear and Improve Sunroof Drains A8 D3

Last raining season, my rear seats were wet on a heavy rain day. There was some water under the floor board also. Some in the trunk. The Audi A8 D3 sunroof drainage has been a problem with many owners. I did open them up and check the drainage rate and they’re quite slow, hence the […]