Taking my E90, 335xi in for it's first service next week, only 6,700 miles on it, but it's a year old. So BMW said to bring it in for an oil change, etc... I don't know if I have a turbo lag, or a hesitation in the electronic gas pedal. When i take off f/ a stop, and either feather, or mash the gas pedal there is a 1/2 second hesitation. I know that if I mention this to the SA he will put my car on their computer and I will get the latest software version for my car. I know there has been talk in the past about some software f/ BMW's (29.2) causing this. Doses anyone know what the latest software version is, an does it address this issue. thanks in advance for your response ... dba in Bel Air, MD.