Key Action
Spacebar Toggles the parking brake on and off - make sure you release your parking brake before you start!
E Starts and stops your truck's engine
Turn steering wheel to left
Turn steering wheel to right
C Engages the truck's cruise control
M Hold to engage the truck's motor brake
A Moves up a gear
Z Drops down a gear
[ Left direction indicators toggle on/off
] Right direction indicators toggle on/off
W Windscren-wipers toggle on/off
H Activates the truck's horn for however long you keep the key depressed

Reversing is easy - if you are moving forwards, simply slow the vehicle to a halt with the brake, release the brake for a second, then press the brake key again. Reverse gear will be selected automatically, and your truck will start to move backwards.

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