Owning Mercedes is a privilege and a luxury. It needs consistent care and maintenance for better performance. It is a high-end car, which needs special attention as it is different from other automobiles.
If you stay in Tennessee then your first step to avoid issues is to hire Mercedes Nashville service. They are trustworthy, reliable, and affordable shop that perform routine repair work and ongoing inspections. This actually helps your car to avoid problems. Although there are times, when your Mercedes engine disagrees to start.
It is wise to get educated with how starting problem accumulate, so that you can identify the signs and take action, before any startup inconvenience is caused. Origin of engine start issues can be due to several possibilities, so make sure that the systems and parts given below perform well through regular care, inspection, and observation.
Mercedes battery is designed to last for a decade but proper maintenance and care is crucial. During inspection, the mechanic looks at the connectors for development of rust or corrosion, which can cause battery failure. Moreover, people living in colder climate may need a well-insulated battery.
Alternator is responsible to charge the battery consistently, when engines run. If your battery does not get charged properly because the alternator failed. The car will not start as there is no charge in the battery. Check battery and alternator first.
Fuel system malfunction
Starting an engine needs perfect ratio of fuel and oxygen. Starting issues can be due to some malfunction in combustion process initiating from fuel system, especially fuel pump. Overtime, fuel pumps get clogged with buildup and residue due to which it is not able to supply correct fuel amount to the engine for initial combustion. Therefore have it checked regularly, so as to keep fuel system working well.
Check fuses & relays
If the problem is not with the battery then it is an electrical issue, which can be due to bade fuse or relays. Ignition, Fuel pump, EIS, and Starter circuit are all fuses capable to impact Mercedes ability to start. Starter motor issue can be due to starter fuse malfunction, which needs to be diagnosed professionally.
Cranks but refuses to start
This common Mercedes-Benz issue is caused because of crank shaft position sensor. When engine management system cannot connect with the sensor, it refuses to power the engine. At times longer cranks will be experienced, due to sensor failures.