The register
OLED tail lights out (white)Dashboard lightsOLED tail lights out (white)Audi shows this when the OLED tail lights have a malfunction. The lights are turned off and stay off until they are repaired; a blown fuse or wiring fault is also possible.On Audi
OUTDOOR UNIT QUIETHeating & air conditioningOUTDOOR UNIT QUIETLowers the noise of the outdoor unit by reducing its compressor frequency and fan speed, useful at night for neighbours. Available in COOL, HEAT and AUTO only, not with POWERFUL. The icon stays on the remote display even after the unit is switched off.On ARC466A9
Occupant presence reminder deactivated (white)Dashboard lightsOccupant presence reminder deactivated (white)The white occupant presence reminder warning lamp is lit: the occupant presence reminder is deactivated. Switch it on in the vehicle settings.On Mercedes-Benz
Occupant presence reminder malfunction (amber)Dashboard lightsOccupant presence reminder malfunction (amber)The yellow occupant presence reminder warning lamp is lit: the occupant presence reminder is malfunctioning. Note the messages on the driver display.On Mercedes-Benz
Off Road+ indicator (amber)Dashboard lightsOff Road+ indicator (amber)This indicator light comes on when Off Road+ has been activated.On Jeep
Off position (O)2 meaningsOff position (O)Turn the function selector to O to switch the oven off, for example to stop a timed cooking programme early or after manual cooking.Differs by brand.On Cooking
Off-Road Traction Assist indicator light (amber)Dashboard lightsOff-Road Traction Assist indicator light (amber)Comes on when the Off-Road Traction Assist switch is pressed. A problem may be indicated if it does not come on at ignition ON, stays on, or comes on without the system being operated; have the vehicle inspected by an expert repairer.On Mazda
Offroad Individual profile (white mountain and star)Dashboard lightsOffroad Individual profile (white mountain and star)Shown when the Offroad Individual driving profile has been selected with the driving profile selector.On Volkswagen
Offroad driving modeDashboard lightsOffroad driving modeOffroad mode is selected (all-wheel-drive cars only), suited to unpaved roads; the car is still not designed for rough terrain. In this mode the automatic gearbox cannot be set to its sport setting, and upshifts must be made manually with the steering wheel buttons.On Škoda
Offroad driving profile (white mountain)Dashboard lightsOffroad driving profile (white mountain)Shown when the Offroad driving profile has been selected with the driving profile selector.On Volkswagen
Oil sensor fault (SENSOR)Dashboard lightsOil sensor fault (SENSOR)The car can no longer measure the engine oil, so it cannot warn you if the level or pressure falls too low. Although amber, treat it as urgent: have a dealer or authorised workshop repair the sensor straight away.On Audi
Oil temperature warning light (red)Dashboard lightsOil temperature warning light (red)The engine oil temperature is high. Stop the vehicle and shut off the engine as soon as possible, and wait for the oil temperature to return to normal levels.On Jeep
On/off (line inside a circle)RefrigerationOn/off (line inside a circle)Press and hold for about 3 seconds to switch the appliance on or off. After it has been switched off or unplugged, wait 3 to 5 minutes before starting it again, or the appliance will not start.On Refrigeration
Options button (three lines)LaundryOptions button (three lines)Cycles through the extra options for the chosen programme: Prewash, Extra rinse and Hygiene+. Options must be chosen before pressing Start/Pause; an option that does not fit the programme flashes and then goes out.On Laundry
Outside temperature (ice) warningDashboard lightsOutside temperature (ice) warningOrange or red: a fault or hazard warning that should be taken seriously; the outside temperature is low and the road may be icy and slippery. Drive with extra care.On BMW
Oven function selectorCookingOven function selectorPrinted above the knob that chooses how the oven heats (fan, grill, top and bottom heat and so on). Pick a function here first, then set the temperature; the oven does not heat until both are set.On Candy
Oven lightCookingOven lightTurns on the lamp inside the oven without heating, so you can check the food or clean the cavity. Nothing cooks in this position.On Candy
Oven light (bulb with bar)CookingOven light (bulb with bar)Turns on the lamp inside the oven without heating. On fan-cooled models the cooling fan also starts.On Cooking
Oven light (bulb with rays)CookingOven light (bulb with rays)Turns on the lamp inside the oven. On fan-cooled models the cooling fan also starts in this position.On Cooking
Oven safeFood contact marksOven safeThe product is suitable for use in the oven. Check the maximum oven temperature given for the specific product before use.On Mepal
Oven thermostatCookingOven thermostatPrinted above the thermostat knob that sets the oven temperature in °C, from about 50 up to MAX. The thermostat light stays on while the oven is heating and goes out when the set temperature is reached, then comes back on as the oven tops itself up.On Candy
Oven timer (circuit-breaker timer)CookingOven timer (circuit-breaker timer)Marks the timer that runs the oven for 1 to 120 minutes: cooking starts at once and the timer cuts the power to the oven when the time is up. To set it, turn clockwise to 120 first, then back to the time you want. Turn it to the hand symbol to use the oven without a time limit.On Candy
Overhead loadWarning signsOverhead loadLoads are lifted or suspended overhead here, for example by a crane or hoist, and could fall. Never stand or walk under a suspended load.On ISO 7010
Owner's manual reference (white)Dashboard lightsOwner's manual reference (white)Shown with a warning or message to point out that more information about it is given in the owner's manual.On Volkswagen
PARK BRAKE text (white)Dashboard lightsPARK BRAKE text (white)Audi shows this in white in the information display, together with the other parking brake symbol. Seen together they mean the car is standing on a slope too steep for the parking brake to hold reliably; the same pair is also used to show that the parking brake has been applied.On Audi