- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
P2190 code means. This code indicates there is too much fuel in relation to air (air/fuel ratio) in bank 1 at idle only. Bank 1 is the set of cylinders in an engine that does not contain the number one cylinder. https://www.obd-codes.com/p2190
Check for the battery power if is enough to give a crank start,check for the battery terminals if they are clean to get a good contact,also check for the ignition switch itself,or check whether the power wire connected on to the starter either is corroded or disconnected.
Reset Service Indicator 1. Insert key into ignition, switch to position "1". The mileage counter has to be displayed. 2. Press repeatedly until the TRIP option is highlighted. 3. Press and hold and within 1 second press and hold both for 5 seconds. The shop menu is displayed. 4. Press repeatedly until "Assyst Plus" is highlighted and confirm with . Options "Service Data" and "Full Service" are displayed. 5. Press until "Full Service" is highlighted. Confirm with . 6. Press until "Conf. Full Serv." is highlighted, confirm with . The display shows "Service carried out?." 7. Press to select "Yes". Confirm with . "Cannot be undone" displays. 8. Press until "Confirm" is highlighted. Confirm by pressing . The display reads "Full Service carried out". 9. Confirm by pressing . MB
Switch ignition on and immediately press the button to the bottom left of the speedo (trip reset type button) TWICE !! Switch Ignition off Press and hold same button while switching ignition on. After 10 seconds a new interval will display followed by a beep. Release the button and switch ignition off. All done.
If you are turning in the vehicle in 3 months I wouldn't worry about changing the oil. In the old days, they use to say change it every 6,000 miles and then as a way to make more money, they started saying every 3,000 miles. But if you really want to reset your computer, unplug your negative cable from your battery terminal and leave it off for five minutes. On a mercedes, they are very advanced piece of work, but doing this may give you another message regarding losing power, so do this at your own risk.
×