2010 E350 coupe pls Help Transmission/Command?
1. when driving rpm about 3-4000 letting go of gas at 60 to 40 and the RPM dropped suđdenly and not smơothly. almost like i'm braking the car a little choke from 3000 it dropped like to 2500 instantly! is that normall?
2. When rev the car in Park Mode, up to 6000+ and let go i fêel a lil pop( pơof sounds) in the muffler...please let me know thank you guys!
and i wonder if i can use Video/movie file upload to Music REgister or use .mpeg file in SD or memory card to play VIDEO. and what are the price to update Command center software? thank in advance! EthanX



