Quick answers
What are the default controls in Euro Truck Simulator 2?
W and S, or the up and down arrows, accelerate and brake, and A and D or the left and right arrows steer. Shift and Ctrl shift up and down, Space is the parking brake and B the engine brake. E switches on the electrics and holding E starts the engine. The [ and ] keys are the indicators, F the hazard lights, L the lights, K the high beam, P the wipers and H the horn. C is cruise control, T attaches the trailer, 1 to 9 switch cameras and M opens the world map.
How do you attach a trailer in Euro Truck Simulator 2?
Reverse slowly until the fifth wheel is under the trailer, then press T. The game shows a prompt when it can couple, and confirms with "Fifth wheel locked" while the legs come up. Pressing T again detaches the trailer at the end of a job.
How do you start the truck in Euro Truck Simulator 2?
Press E to switch the electrics on and hold E to start the engine. Release the parking brake with Space, then drive off with W or the up arrow.
Where is controls.sii in Euro Truck Simulator 2?
In the profile folder: Documents\Euro Truck Simulator 2\profiles\, then the folder of your profile. With Steam Cloud on for that profile, it is under Documents\Euro Truck Simulator 2\steam_profiles\ instead. The file holds your key bindings, so copying it moves your layout to another profile.