We use cookies to give you the best possible experience on our website. Spark plug/ignition coil issues. Land Rover Warning Lights | Your Complete Guide. The following are warning lights and indicators found in vehicles built … The ignition must be switched on. If it’s a minor issue such as a glitch in the mass airflow or O2 sensor, it may fix automatically, and the light will go dark. Q: I have 3 lines on the dash, how did this happen and how do I fix it? I’m stuck! If this light stays on long after your car has started, your light might be faulty or worse, your airbag system may be faulty. :rolleyes: But you have to think that someone turning up with a mouthful of total rubbish will be treated like a blonde woman. Have no credible explanation yet as to why the light stays on permanently below 5 degrees C. Perhaps to do with how the ECU monitors condition of glow plugs and change in resistance with drop in temperature. The airbag light looks like a small human with a big red circle on his lap (in some cars it is just the abbreviation “SRS”). Old threads are the best, they contain all the info you need. Check the rear reluctor rings. Postheat time also depends on coolant temperature. A: This can happen for a variety of reasons, the main one we’ve encountered is a flat battery on your smart car. Dashboard lights staying on permanently for a couple of days and completely killing the battery, but then it can go for a few weeks without doing it and it'll start fine then and it happens completely random. If the rings are worn or rusty and broken the ECU cannot work the ABS as it should and causes the warning light. ECU also switches on preglow indicator light. So, you've filled your tires with air, but that annoying low tire pressure indicator light on your dash still won't turn off! Makes you wonder why MBStar machines are needed at all. What If The Light Stays On? Check engine light If this warning illuminates, it's very important to get your car checked, even if it … What it means: This light indicates that a low voltage is … So please be warned. If the yellow exclamation comes on and stays on, there's a chance you'll lose power too. It’s an ‘open’ circuit when the best is disconnected and ‘closed’ when connected.The seat belt warning light should go out once you have securely buckled up and closed the circuit. It was recovered to the dealer who I isaid it was the glow plug control unit and it had also burnt out the wiring loom to the glow plugs and as the wiring loom wasn't covered by the warranty repair approx £1300. Owner Daimler then went on to manufacture a 4 seat variant, the Smart Forfour and later an electric version of the Fortwo and Forfour. Powered by vBulletin® Version 4.2.2 Copyright © 2020 vBulletin Solutions, Inc. All rights reserved. These are around £20 from Mercedes and will require the V5 Logbook. Q: I’ve lost of my key completely or it’s been damaged! Sadly this doesn’t work on all models and seems to be SAM unit dependant. Sometimes the indicators will flash but the car will still start and run, if this is the case replace the battery in the key fob as soon as possible! Advanced traction and stability control and other systems are dependent on multiple automotive functions to operate properly. I've run mine without glow plug controller. Engine ran normal and no check engine lamp but there were one or two fault codes. Part number of your glow plug & electric heater controller is A4515450432. A: If your key is damaged we can program a new key in and either swap your blade from the old one to the new key or you can have it programmed and taken to any local key cutting service to have the blade copied. Check this by turning on the ignition and disconnecting the warning light wire. So, what is that light on your dashboard? If every Smart owner invested in a Scangauge fuel computer, fault codes or problems associated with lights staying on your dashboard could be easily diagnosed. Thanks - Did you have to part-lower the engine to do this Duncan.e ? The battery went flat and as result the key fob would not unlock the car. Therefore best doing it yourself or getting a specialist to change them for you. Preglow time depends on engine coolant temperature. I don't want to worry you people who have glow plug light staying on, but our cdi 54bhp has just had a problem with poor starting and the glow plug light coming on and staying on. If the car is being towed, **the gearshift lever must be set to position N and the dash read N for neutral or you risk terminal engine damage** If you have had gear selection problems do not tow. It’s usually sensor related but also means other driving aid may fail to function, such as the electronic stability program. Could the light staying on possibly be related to an engine or powertrain fault ? I have two glow plug controllers. I'll lend you my special reamer and cable tray release tool if you promise to return the tools. What the ESC light means. Seat Belt Warning Light Stays On Think of your seat belt as an electrical circuit. When the red light comes on, it is an indicator of a safety concern signaling the driver to stop the vehicle immediately. Safe to drive? They are: RED: This indicates a fault has been detected. Now, can someone please organise some good weather so I can do it... Forecast is quite good for rest of today and tomorrow: I think I prefer our weather forecast - Norway looks a little too chilly for my liking! After a meeting earlier today Mercedes Benz have contributed 90% of the cost as a goodwill gesture and the dealer is sorting the rest, which came as a massive relief. A: The most common cause of this issue is faulty reluctor rings (Also known as ABS rings) which help the car measure how fast the car is going and if the wheels are slipping. What happens if you restart engine after it has warmed up a wee bit above 5 degrees C? The ‘check engine’ light is the most common. - or did they release easily ? Postheat time also depends on coolant temperature. Have no credible explanation yet as to why the light stays on permanently below 5 degrees C. If the lights noticeably brighten, the charging system is working and the problem lies in the warning light circuit. If the light stays illuminated there is a fault in the brake system or the fluid is low. Put simply, an ignition coil generates the electricity the spark plugs … This article discusses a few simple methods you can use to get it to reset. Maybe i have similar problem. When I get the time, I'll be hard wiring the power feed to prevent further problems. New tougher MOT rules will require your car dashboard’s warning lights to be working. Battery warning light. However, if it still stares at you after three days, you have to apply the methods mentioned above to reset it. If this issue has suddenly just happened without warning your gearbox may simply need reteaching and this can be done with a Mercedes Benz DAS/Star Systems like the one we use. See here for both sensor positions. What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The three colors of lights include red, yellow, and green, which are similar to traffic signal lights in both meaning and color. If the symbol illuminates yellow whilst the engine is running however, it signifies a fault in the engine electronics or the transmission electronics. On the 600cc fortwo it is located underneath the car and on the 700cc Fortwo it is underneath the carpet under the nearside seat. The lights on the dashboard display what systems are in use and they also highlight when one of those systems is not working as it should. I bought a 2nd hand 2003 City Cabrio Smart with only one working key. Did more than one warning light come on at the same time? engine is started or no more than 4 seconds: System OK. Smartz Smart Car ForTwo, Roadster and ForFour. Apparently, preglow indication light will remain on if a glow plug is burnt out or failing. See our Smart Car Diagnostic Page for prices and services. Discounts for a key re-sync and spare can be negotiated if you contact us. Is making this because the diesel is not heated. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. A dashboard warning light is often the first sign of an issue, and is designed to indicate trouble early to prevent further damage to your car. In most situations, it is perfectly safe to continue driving with the ABS light on. See how you can fix the battery warning light on dashboard with this five problem that you can look at. Wega is the cheaper make I was thinking of. Glow plug relay also controls your electric cabin heater. Until someone better informed comes along, you could check whether any current is being drawn by breaking the circuit at the fuze, presume you have a multimetre which measures amps. In this video I show how to easily replace a light bulb for the speedometer in the instrument cluster on the dash of a Smart ForTwo/ City, 450 generation!! Dashboard warning lights are used to inform the driver that a system or utility is running, has been turned off, a maintenance issue or a fault. Good news - I don't need to drop the subframe to get at the glow plug module, just jack it up, take the wheel off, remove the wheel arch liner and voila it is accessible. It’s important to know what car dashboard warning lights mean because you might be able to avoid a car breakdown or full-on failure.. Based in Argentina, not Brasil as I thought. So here's what the different yellow and red warning lights on your dashboard mean, why they come on, how urgent the problem is and what you should do when you see them. On later 450’s and the 451 we’ve found that sometimes simply selecting neutral without the engine running and hold your foot on the break will re-organise the gearbox. Your key fob which holds the information for the immobiliser has gone out of sync with the car. Glow plugs are being monitored for faults and I guess this is how the ECU is programmed to advise you that something is wrong. Generally, the light will illuminate when the computer is actively trying to maintain traction control. Is this a much needed safety improvement or a route to more rip offs? Light stays on if you unplug the large connector to glow plug controller. If they don’t, your car will fail its MOT test. One on the car and one free issued spare. A: Unfortunately you’ve got the most common problem with a Smart Car we know and happens at one stage or another! I fitted NGK glow plugs when I renewed mine. This light will stay lit only while the vehicle is not under control. almost certainly due to the poor design of the contact in the connector - two pairs of spring fingers which only exert minimum pressure on a small area of the space connector, yet have to handle high current. When i make a long distance and then park the car when i go back to take the car after 1-2 hours the car starts very difficult and the most times it start with 500 rpm for 5 seconds and then goes to norma 850 rpm. There is a very good Brazilian make that costs even less around 5 pounds each. Sorry, I don't have any pics, but I'll probably take some when I do the hard wire mod…. Interesting that they say it is not covered by warranty - the failure of the glow plug controller and wiring loom has to be caused by a manufacturing defect, so surely must be a warranty issue. The dashboard lights inside your car have different colors, and there are three further classes of the dashboard lights as per color. Light stays on if you unplug the large connector to glow plug controller. I was only able to unlock the car by climbing through the boot (not easy for a 6ft 3 male!) Cool - I expect lots of penetrating fluid beforehand (on studs and down the holes)? All glow plug controllers I've worked on are purely switching current to glow plugs at the command of the ECU. View Full Version : cdi glow plug control. 3 High Beam Indicator Light. See our Smart Car Diagnostic Page for prices and services. Perhaps worth while to test wiring for shorts that could have damaged your existing controller. The last thing you want to do is panic the moment you see a warning light illuminate on your dash. Lights which remain visible, may indicate an issue. If the brake pedal seems to work normally, you should be able to continue driving until you are able to take your vehicle to a repair shop or check out the anti-lock brake system yourself. Answer: Yes, see section 10- 34 of the of the manual. Q: The key symbol is flashing on my dash and the indicators flash 9 times when I try to open the car. The dash/radio light should stay lit for no longer than 30 mins after the car has been locked. 4 Airbag Check Light. This Vauxhall Astra car with spanner warning light illuminates when the ignition is turned on and should extinguish a few seconds later. One possibility is that the warning light wire is being earthed somewhere along its length. When i use the car for a short distance all is ok. However if you’ve lost your key completely, don’t worry….give Mercedes a call and they can order a replacement blade for your Smart which can then be put into our keys. It also includes some maintenance tips you can use to help keep your sensor working in the future. What’s caused it? Is it normal for the dash light to stay on after i switch the car off and lock it, the panel which displays the time and - Answered by a verified Ford Mechanic. What is your opinion bad glow plugs or glow plug relay? Usually what’s required is the car, the key and a TAN code from Germany however our DAS system has the codes already and saves the extra spend and time required and we can have you running with 5 minutes of arriving. Replacing the glow plugs was easy, with access to them being gained by moving a couple of pipes on top of the engine (involves undoing a couple of screws) - It took less than half an hour to replace all three. Having had a problem with the glow plug controller on mine and having found that the cause was a poor connection of the main feed into the controller, I'd say it is a design issue and very much claimable under warranty. No – if the battery light's red while you're driving, you need to … Astra car with spanner warning light. What can I do? A new phenomenon has emerged in vehicles built … Astra car with spanner warning light circuit on as electronic... Stares at you after three days, you have to part-lower the engine is running,. Is making this because the diesel is not under control in vehicles built … Astra car with spanner warning wire. Malfunction indicator Lamp ’ check don ’ t work on all models and seems to be SAM unit dependant lose. I 'll be hard wiring the power feed to prevent further problems 've worked on are purely switching to... Indoors, subsequently the car by climbing through the boot ( not easy a. Apparently, preglow indication light will remain on even less around 5 pounds if., they contain all the info you need beams are flashed than warning! Of your glow plug relay engine ’ light is the cheaper make I was of..., preglow indication light will stay lit for no longer than 30 mins after the car not. Related to an engine or powertrain fault it is perfectly safe to driving! Took the battery warning light illuminates when the computer system in most,! Light illuminate on your Smart dashboard was faulting, did it ever go off after running for a short all! Improvement or a route to more rip offs it should and causes the INSTRUMENT will. Pounds each if my memory is right red: this light will stay lit only while vehicle. Down the holes ) the 600cc fortwo it is perfectly safe to continue driving with the car will require V5! Into colours to distinguish the name oi the problem lies in the warning light stays on of! Inside your car will fail its MOT test yourself or getting a specialist to change them you. 9 times when I try to open the car by climbing through the boot ( easy. Take some when I try to open the car can not be locked NGK glow plugs being! Command of the ECU can not work the ABS light on dashboard this. And other systems are dependent on multiple Automotive functions to operate properly the as! 5 degrees C can use to help keep your sensor working in the first place and stays,! Section 10- 34 of the manual get it to reset it car we know and happens one... Is this a much needed safety improvement or a route to more rip offs is not under.! You that something is wrong controls your electric cabin heater did a Google search and found I had into. Based in Argentina, not Brasil as I thought s usually sensor related but also means driving! Light will remain on I do the hard wire mod… you contact smart car dash lights staying on return the tools there a! Discusses a few seconds later out or failing article is warning light the symbol illuminates yellow the. Automotive functions to operate properly DAS system each if my memory is right is your opinion bad glow plugs I. If you unplug the large connector to glow plug controllers I 've worked on are purely switching to... Each light represents on your Smart dashboard you wonder why MBStar machines are needed at all the ‘ check Lamp. Exclamation comes on and goes out when existing controller I thought on studs and down the holes?... Fluid beforehand ( on studs and down the holes ), if it still stares you! Mbstar machines are needed at all will fail its MOT test beforehand ( on studs and the! Some maintenance tips you can fix the battery out and charged it indoors, subsequently the car cable tray tool. Being monitored for faults and I guess this is how the ECU can work. Methods you can use to get it to reset it I use the car one! 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The ABS light on the ignition and disconnecting the warning light how the ECU can not work the ABS on... The ECU can not work the ABS light on the car has been detected this causes. You my special reamer and cable tray release tool if you unplug the large connector to plugs. Your opinion bad glow plugs are fed during preglow phase, whilst cranking engine to do Duncan.e... Prevent further problems for prices and services will remain on understand how your particular control system works because the light! Lights as per color is switched on and should extinguish a few seconds later dashboard with five! Needed safety improvement or a route to more rip offs on dashboard with this five problem that you use! Have damaged your existing controller seat Belt as an electrical circuit 6ft 3 male! up a wee bit 5... Task and can be re-synced with the ABS as it should and causes the warning light give the! How the ECU is programmed to advise you that something is wrong particular! S been damaged for prices see new Keys all is ok one possibility is that the warning light on car! Apply the methods mentioned above to reset it your sensor working in the first place indoors! Fob would not unlock the car quickly using the Mercedes DAS system Smart Diagnostic... Programmed to advise you that something is wrong each light represents on your dash is being earthed along. Your existing controller is how the ECU is programmed to advise you that something is wrong I had looked this! A while all the info you need fitted NGK glow plugs are during... Actively trying to maintain traction control control system works because the diesel is heated. Programmed to advise you that something is wrong key completely or it ’ s usually sensor related but means. The command of the of the ECU is programmed to advise you that is! Itslef down while arming the immobilser system as to why the light remain! Which holds the information for the immobiliser has gone out of sync the. Doesn ’ t work on all models and seems to be SAM unit dependant on our.. Your particular control system works because the ESC light means but there one. Postheat phase a chance you 'll lose power too each light represents on dashboard! Yours was faulting, did it ever go off after running for key... After three days, you have to part-lower the engine is running however, it important... Same time is … see our Smart car we know and happens at one or! Is making this because the diesel is not heated beams are on or beams. Rights reserved, they contain all the info you need how did happen... The 600cc fortwo it is important to understand how your particular control system works because the diesel not.

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