Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Engine Overheating Explanation

Model: BMW Serie 5 E39 - Years 1995-2003
Part: Engine

This video shows how to prevent engine overheating. If your engine is overheating, there can be multiple causes; first, check the coolant level in the overflow tank and then directly from the radiator cap. If coolant is present, the problem may lie elsewhere. Check the thermostat operation and ensure there are no leaks from the water pump. In the worst-case scenario, you may have burned the engine head, causing coolant to burn in the engine. To verify this, check for sludge in the radiator, which is a symptom of a burned head.

Updated on 9 February 2026 by ScegliAuto

This video is currently unavailable

Related tutorials

Tips for the Thermostat in Case of Engine Overheating
Tips for the Thermostat in Case of Engine Overheating
BMW Serie 5 (1995-2003 / E39) This video provides some tips regarding the proper functionality of the thermostat in a BMW 5 Series. The thermostat is the valve that opens and clos…
Instructions for Replacing the Rear Window Seal
Instructions for Replacing the Rear Window Seal
BMW Serie 5 (1995-2003 / E39) To replace the rear window seal, first remove the corner segments at each corner. Then, carefully lift and pull out the actual seal with all necessar…
How to Reset the Engine Light on a BMW 5 Series
How to Reset the Engine Light on a BMW 5 Series
BMW Serie 5 (2003-2010 / E61, E60) In this guide, you will find instructions to reset the engine fault light on the BMW 5 Series, as well as on all other models from the manufacturer. …

Other guides you may be interested in

How to Bleed the Clutch on a Renault Clio?

To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

Watch the video!


by ScegliAuto

More videos