1 The second rectangle has a length of 16 centimeter (6.3 in) and a width of 8 centimeter (3.1 in). 2  Find the linear scale factor between the two shapes. 3  The length of the smaller rectangle corresponds to the length of the larger rectangle. 4  The length of the smaller rectangle equals 4 centimeter (1.6 in).
Reset the Keypad. The Smart or Learn button on the motorized unit attached to the garage ceiling resets the keypad and the control unit that operate the garage door opener's motor. You'll need to enter a new code into the keypad to make it operational again and reprogram the control unit.o verify that the reset took, enter the old PIN code into the keypad to see if it opens the garage door. If it does, the reset didn't take. Repeat the step to reset the keypad and verify the old code doesn't work before proceeding.
Getting into Your Mercedes. Retrieving the mechanical key. In a Mercedes-Benz, push the release catch in the direction of the arrow and remove the mechanical key from the SmartKey (remote control or âclickerâ).Use the mechanical key to unlock the driverâs door. Important. After using the mechanical key, return it to the electronic key fob.nsert the KEYLESS-GO key in the ignition lock to start and operate the vehicle. Note: If you have made an attempt to start the vehicle without success, there may be residual pressure in the brake system and a new warning light may appear (left) or text message to Step on the Brake.