What do the warning lights on a Volvo V40 mean?
Volvo V40 automatic transmission warning light – this dash lamp will turn on in automatic vehcles when position W or gear 3 or L is selected. If the warning lights starts to flash it indicates a fault within the system. This light will also turn on during the fault code clearing process for the engine module.
How does the AdBlue work on a Volvo V40?
AdBlue is injected into the exhaust which then reacts with the nitrogen oxide gas produced by the combustion process, converting it into harmless nitrogen and oxygen. The Volvo V40 Adblue warning light comes on when the level becomes low.
What to do if your Volvo V40 is not working?
Check to see if the conditions are being met, see: Volvo V40 start / stop not working. Illuminates: Pressure in one or more tyres is too low. Stop and check pressures or change wheel. Flashes: The tyre pressure monitor light flashes for 1 minute then illuminates constantly. This means there’s a fault in the tyre pressure monitoring system (TPMS).
Why does my Volvo immobilizer not turn on?
1. The ignition sometimes physically locks in place and won’t turn at all, not even to light up the dash. 2. I discovered that when it is in this state, pounding on the key with a solid object will unlock it. This sometimes takes several tries. 3.
When to use the parking brake on a Volvo V40?
You should use the parking brake regularly to ensure it is working properly. Volvo V40 low oil pressure warning light – the oil can warning dash lamp will illuminate when the oil pressure is too low. You should switch off the engine and check your oil levels as soon as possible.
How can I tell if my Volvo has too much oil?
You should check your oil level. If you need to top up be sure to check our section on what oil for my Volvo. Volvo V40 coolant temperature warning light (turbo diesel only) – this coolant dash lamp will illuminate if the coolant temperature is too high. Stop your engine and check the coolant levels.