Volkswagen Golf Mk7 Owners Manual: Driving through water on roads
Driving a Volkswagen Golf Mk7 through a flooded road risks serious engine and electrical damage if done incorrectly. This page sets out the rules that prevent it: check the water depth first, since the level must never reach higher than the lower edge of the vehicle body, and follow the manual's guidance on speed and technique so water is not drawn into the engine or exhaust.
First read and observe the introductory information
and safety warnings
Please follow these rules to help prevent damage to your vehicle when driving through water, for example if the road is flooded:
- Check the depth of the water before driving through it. The water level must be no higher than the lower edge of the vehicle body .
- Do not drive faster than walking speed.
- Never stop the vehicle, reverse or switch off the engine while in water.
- Oncoming vehicles will create waves that could increase the water level for your vehicle to such an extent that it is not safe to drive through the water.
- Always deactivate the start/stop system when driving through water .
WARNING
- You can dry and de-ice the brakes by performing careful braking manoeuvres. Ensure that you do not endanger any other road users or violate any legal regulations when doing so.
- Avoid abrupt and sudden braking manoeuvres directly after driving through water.
NOTICE
- If you drive through water, parts of the vehicle, such as the engine, drive train, running gear and vehicle electrics, can sustain severe damage.
- Never drive through salt water as salt can cause corrosion. Rinse all components that have been exposed to salt water immediately with fresh water.
Questions & answers
Driving through water on roads — Volkswagen Golf Mk7
How deep can the Golf Mk7 safely drive through water?
The water level must not be higher than the lower edge of the vehicle body. Always check the depth before entering the water.
How fast should I drive through water in my Golf Mk7?
Never drive faster than walking speed. Going too fast creates waves that can push water into the engine intake or electrical components.
Can I stop or reverse the Golf Mk7 while in standing water?
No. Never stop, reverse or switch off the engine while in water. Doing so can allow water to enter the exhaust or be drawn into the engine, causing serious damage.
What risks do oncoming vehicles pose when driving through water?
Oncoming traffic creates waves that raise the water level around your car, potentially pushing it above the safe body-edge limit. Wait for oncoming vehicles to pass before entering a flooded section.
What should I check on the Golf Mk7 after driving through water?
Test the brakes as soon as you are back on dry road — wet brake discs have reduced stopping power. Also check for unusual noises, warning lamps or signs of water ingress in the cabin or engine bay.
