Compare Alfa Romeo 147 parking sensor fitting or repair quotes from specialist garages

Alfa Romeo is a quintessentially Italian carmaker known for the style and elegance of its sporty vehicles. In a 2008 episode of Top Gear, Hammond, Clarkson and May set out to prove that you can't be a proper petrolhead until you've owned an Alfa. The brand's iconic status also stretches beyond the small screen, with its cars appearing in a slew of blockbusters, including The Godfather, The Graduate, Octopussy and The Talented Mr Ripley.

At the 2022 Autocar Awards, the Alfa Romeo Giulia Quadrifoglio was named a future classic, earning praise for being "sublime to drive and beautiful to look at" - a statement that perfectly captures the spirit of the brand.

There are two types of parking sensors. Ultrasonic sensors emit high-frequency sound waves that bounce off objects, allowing the receiver to calculate how far away they are. Electromagnetic sensors work by creating an electromagnetic field around the vehicle and monitoring it for any disturbances. Both systems allow you to park more quickly and safely and give you greater confidence during difficult manoeuvres.

The most common reasons for parking sensor failure are bad wiring, dirt and debris, and a malfunctioning sensor. A specialist technician can advise you whether you need a parking sensor repair or entirely new parking sensors fitted.

Although some older cars do not come with parking sensors, most makes and models allow them to be installed. You could even install a parking sensor and camera to give you extra awareness of your surroundings.