Mercedes-Benz CLS engine overheating causes and how to fix it
Mercedes-Benz CLS engine overheating is a serious issue that can lead to significant damage if not addressed promptly. Several factors …
Mercedes-Benz CLS makes grinding noise when starting – common causes
A grinding noise when starting the engine of your Mercedes-Benz CLS can be concerning, as it often indicates an underlying …
Mercedes-Benz CLS Bluetooth not working – causes and how to fix it
Mercedes-Benz CLS allows drivers and passengers to connect their smartphones, stream music, and make hands-free calls via Bluetooth. However, there …
Mercedes-Benz CLS low oil pressure light is on – causes and how to reset
The low oil pressure warning light is one of the most important indicators on the dashboard of your Mercedes-Benz CLS. …
Mercedes-Benz CLS airbag light is on – causes and how to reset
The airbag warning light turns on in the instrument cluster of Mercedes-Benz CLS when the on-board diagnostic system detects a …
Mercedes-Benz CLS steering wheel controls not working – causes and how to fix it
The steering wheel buttons in Mercedes-Benz CLS provide a hassle-free way of controlling various functions of the vehicle. It can …
Mercedes-Benz CLS bad gas mileage causes and how to improve it
Experiencing a drop in the gas mileage of your Mercedes-Benz CLS can be frustrating, but it’s a common issue for …
Mercedes-Benz CLS Apple CarPlay not working – causes and how to fix it
Apple CarPlay is a great way to stay connected while driving in your Mercedes-Benz CLS. It allows you to access …
Mercedes-Benz CLS Android Auto not working – causes and how to fix it
Android Auto is a great way to stay connected while driving in your Mercedes-Benz CLS. It allows you to access …
Mercedes-Benz CLS uneven tire wear causes
Uneven tire wear in Mercedes-Benz CLS is a major safety risk. Regular tire inspection for uneven wear alerts you of …
Mercedes-Benz CLS pulls to the left when driving
Mercedes-Benz CLS pulling to the left when driving on a straight road not only reduces driving comfort as you continuously …
Mercedes-Benz CLS pulls to the right when driving
Mercedes-Benz CLS pulling to the right when driving on a straight road not only reduces driving comfort as you continuously …
Mercedes-Benz CLS door makes a squeaking noise when opening or closing
If a door in your Mercedes-Benz CLS squeaks when opening or closing, it is not only annoying, but can also …
Mercedes-Benz CLS heater not working – causes and diagnosis
The heater in Mercedes-Benz CLS ensures comfortable temperature in the passenger compartment when the weather is chilly. There are many …
Mercedes-Benz CLS key fob won’t lock or unlock the doors
Mercedes-Benz CLS is equipped with remote keyless entry system that allows the owners to conveniently lock and unlock the vehicle …
Is Mercedes-Benz CLS key fob waterproof?
If your Mercedes-Benz CLS is equipped with remote keyless entry system, you get a remote control key that can be …
Mercedes-Benz CLS key fob not working – causes and how to fix it
The remote keyless system in Mercedes-Benz CLS allows the driver to conveniently lock and unlock the vehicle with the press …
Mercedes-Benz CLS low AC refrigerant symptoms, how to recharge
The refrigerant is the magic compound running through the AC system of Mercedes-Benz CLS that makes it possible to blow …
Mercedes-Benz CLS dirty cabin air filter symptoms, when to replace
The cabin air filter, also known as the pollen filter or microfilter, is responsible for filtering the air that the …
Mercedes-Benz CLS bad alternator symptoms, how to check voltage
The alternator is the power station of Mercedes-Benz CLS that converts mechanical energy from the engine to electricity. It not …
Mercedes-Benz CLS bad wheel speed sensor symptoms – how to diagnose
Mercedes-Benz CLS has a speed sensor at each wheel hub which measures the speed of the respective wheel and transmits …
Mercedes-Benz CLS window bounce back when closing – causes and how to fix it
The auto power windows in Mercedes-Benz CLS has pinch or jam protection feature which automatically reopens the window if it …
Mercedes-Benz CLS auto windows not working, how to reset
Your Mercedes-Benz CLS may be equipped with auto power windows feature, which automatically opens and closes the windows with one …
Mercedes-Benz CLS battery light is on – causes and how to reset
When the red battery light comes on in the dashboard of Mercedes-Benz CLS, it indicates a malfunction in the charging …
Mercedes-Benz CLS ABS light is on – causes and how to reset
The ABS, short for anti-lock braking system, is a safety feature in Mercedes-Benz CLS which prevents the wheels from locking …
Mercedes-Benz CLS dead battery symptoms, causes, and how to jump start
Mercedes-Benz CLS needs a healthy 12 volt battery for normal operation of the vehicle. It not only supplies high electrical …
Mercedes-Benz CLS dashboard lights flicker and won’t start – causes and how to fix it
Flickering dashboard lights in Mercedes-Benz CLS when attempting to start the engine might seem like a major malfunction has occurred, …
Mercedes-Benz CLS makes clicking noise and won’t start – causes and how to fix it
Mercedes-Benz CLS making clicking noise when attempting to start the engine is a fairly common problem when it comes to …
Mercedes-Benz CLS makes sloshing water sound – causes and how to fix it
Sloshing sounds in the cabin of Mercedes-Benz CLS should not be ignored. If the noise is due to accumulation of …
Mercedes-Benz CLS AC smells bad – causes and diagnosis
If the AC in your Mercedes-Benz CLS smells like a pile of dirty socks, it could be due to unwanted …
Mercedes-Benz CLS AC not blowing hard enough – weak airflow causes
If the air conditioning system in Mercedes-Benz CLS is not blowing hard enough or has weak airflow, it not only …
Mercedes-Benz CLS AC blowing hot air – causes and how to fix it
Driving your Mercedes-Benz CLS in hot weather with a broken air conditioning system is not only uncomfortable, it can also …
Mercedes-Benz CLS AC not cooling – causes and diagnosis
Driving your Mercedes-Benz CLS in warmer temperatures with a malfunctioning air conditioning system can quickly become a nuisance when sweltering …
Mercedes-Benz CLS burning smell causes and how to fix it
Burning smell in Mercedes-Benz CLS could be harmless or something very serious and a potential fire hazard. Therefore it is …
Mercedes-Benz CLS AC blower motor not working – causes and diagnosis
The blower motor is the central component of the air conditioning system in Mercedes-Benz CLS, responsible for blowing hot or …
Mercedes-Benz CLS bad wheel bearings symptoms, causes and diagnosis
Wheel bearings in Mercedes-Benz CLS are one of the most crucial and stressed components. They cause the wheels to turn …
Mercedes-Benz CLS steering wheel vibration causes and diagnosis
Driving your Mercedes-Benz CLS with a shaking steering wheel is not only irritating, it can also be dangerous. Such vibrations …
Mercedes-Benz CLS bad ignition coils symptoms, causes, and diagnosis
The ignition coils are part of the ignition system in Mercedes-Benz CLS, responsible for amplifying the relatively low battery voltage …
Mercedes-Benz CLS bad spark plugs symptoms, causes, and diagnosis
The spark plugs in Mercedes-Benz CLS are responsible for generating sparks that ignites the air/fuel mixture in the combustion chambers …
Mercedes-Benz CLS bad O2 sensor symptoms, causes, and diagnosis
The O2 sensor in Mercedes-Benz CLS monitors the level of oxygen in the engine’s exhaust gases and reports the data …
Mercedes-Benz CLS clogged catalytic converter symptoms, causes, and diagnosis
The catalytic converter is part of the exhaust system in Mercedes-Benz CLS and its main purpose is to convert exhaust …
Mercedes-Benz CLS bad mass air flow sensor (MAF) symptoms and causes
The mass air flow sensor or MAF sensor is part of the intake system in Mercedes-Benz CLS responsible for measuring …
Mercedes-Benz CLS slow acceleration causes and how to fix it
Driving your Mercedes-Benz CLS with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when …
Mercedes-Benz CLS makes humming noise at high speeds – causes and how to fix it
Driving your Mercedes-Benz CLS at highway or freeway speeds with humming noise is not only irritating, it can also be …
Mercedes-Benz CLS shakes at highway speeds – causes and how to fix it
Driving your Mercedes-Benz CLS at highway or freeway speeds with cabin vibration or wobbling steering wheel is not only irritating, …
Mercedes-Benz CLS horn not working – causes and how to fix it
The horn is an important safety feature in your Mercedes-Benz CLS. Driving your vehicle with a broken horn can be …
Android Auto on Mercedes-Benz CLS, how to connect
Mercedes-Benz CLS supports Android Auto that lets you access your Android apps like YouTube Music, Google Maps, Waze and Spotify …