Motorists across the UK could be missing out on significant fuel savings by ignoring a mysterious dashboard symbol, according to motoring experts. This often-overlooked indicator holds the key to better fuel economy and reduced running costs.
The Hidden Fuel-Saving Feature
Many drivers routinely press buttons to disable various vehicle functions without realising they might be turning off an important fuel-saving feature. The symbol in question - typically showing a car with curved lines behind it - actually controls your vehicle's stop-start system.
How Stop-Start Technology Works
This clever system automatically switches off your engine when stationary in traffic, then restarts it when you press the accelerator. While some find the feature annoying, it can deliver substantial fuel savings:
- Reduces idling time by up to 15%
- Can improve fuel economy by 3-10%
- Lowers emissions in heavy traffic
Why Drivers Disable This Feature
Common complaints about stop-start systems include:
- The slight delay when pulling away
- Concerns about battery drain
- Unfamiliarity with how the technology works
However, experts stress that modern systems are designed to protect your battery and starter motor, making these concerns largely unfounded.
When to Temporarily Disable
There are legitimate situations where turning off stop-start might be advisable:
- During very short journeys where the engine needs to warm up
- When performing complex parking manoeuvres
- In extreme weather conditions
For most everyday driving though, keeping the system active will help your wallet and the environment.
Maximising Your Fuel Efficiency
Beyond using your stop-start system, drivers can improve fuel economy by:
- Maintaining proper tyre pressure
- Avoiding unnecessary weight in the vehicle
- Using air conditioning sparingly
- Accelerating smoothly
With fuel prices remaining high, making the most of these hidden features and driving techniques could save the average UK driver hundreds of pounds annually.
