a very thin smear of silicone grease or furniture polish around the door seals can limit the damp ingress and should prevent ice sticking the seals together
When the sidelights are on, is controlled in steps by the right hand button (below the rev counter). Repeated press to raise/lower illumination
After changing the remote battery (DL1620), wait at least one minute before using the remote control.
turn ignition key to OFF position and the lighting switch to "O"
Flash the headlights within 1 minute.
this works automatically with an indication on the display when the wiper switch is put in position "Auto"
turn the ignition key to accessories position (1st notch) and lighting switch to "O".
Press the end of the light stalk for two seconds.
with the ignition ON - press and hold the button showing the padlock alongside the coin holder. You should get an audible warning of the change of state which switches on (or off) the Central Locking when speed exceeds 6mph.
hold in the tripmeter reset button and then turn ignition on and keep it holding in for at least 15 seconds.
Could be due to the throttle butterfly being stuck (remove air filter and clean butterfly) - or is not matched to the accelerator pedal potentiometer: