No lower than 60 psi
It responds to the door latch mechanism. If you trigger the latch the light buzzer, door lights e.t.c all respond.
Sorry- the actual buzzer- I'm not sure. But it may help that imo the correct term should be "TAIL Light Warning Buzzer" It's wired in with the TAIL lights. The headlights are on a different circuit so they will work fine.
dirty sensor
It's the tire pressure warning light.
Tire pressure warning light.
If the door warning light buzzer on your VW Golf MK4 is not working, the issue could be due to a blown fuse, a faulty door switch, or a wiring problem. First, check the fuse box for any blown fuses related to the interior lights or warning systems. If the fuse is intact, inspect the door switches for any signs of wear or malfunction. If both are functioning correctly, there may be an issue with the wiring or the buzzer itself, requiring further diagnosis.
Tire pressure warning light
If the oil pressure warning light came on, it may mean that you have an oil leak. It can also mean that the sensor is bad.
In a 1995 Volvo semi, the low air buzzer is typically located on the dashboard, near the instrument cluster. It is designed to alert the driver when the air pressure drops below a certain threshold, indicating a potential issue with the air braking system. The buzzer may be accompanied by a warning light for added visibility. Always refer to the vehicle's manual for specific details regarding its location and operation.
Oil Pressure Warning Light ActivationThe oil pressure warning light activates from a pressure sensing switch in the engine oil lubricating system. When the oil pressure goes below a preset minimal safe pressure for the engine , the light is supposed to come on.The speed of the oil pump is directly proportional to the engine speed, and if the engine turns too slowly, then the oil pump turns too slowly, and the output volume of oil will be reduced.To my recollection, the most probable causes of activation of the low oil pressure warning light on deceleration of the vehicle are:The oil level in the crancase is LOW, orThe engine idle speed is set too low, and thus the oil pump output is low.
Tire pressure warning light.
the horseshoe shaped light is your low tire pressure warning light. check your tire pressure in all of your tires. the light will turn off once the tires are at the proper PSI.