Range Rover L405 - Common Problems & Parts Solutions

The Range Rover L405 is a masterpiece of luxury and off-road capability. Its sleek design, powerful engines and advanced technology make it a dream to own and drive. But like any complex vehicle, it comes with its share of quirks and issues. At Budget Parts, we are Land Rover enthusiasts first and parts suppliers second. We know these vehicles inside out and we are here to help you keep your L405 running like new without breaking the bank. Let’s take a look at some common issues and how we can support you.

Air Suspension: Smooth Ride, Sometimes Bumpy Ownership

The L405’s air suspension is a marvel, giving that magic carpet feel whether you are on the motorway or tackling a trail. But over time, compressors can tire, air bags may develop leaks and sensors might fail. This usually shows up as a slow rise or a suspension inactive warning. The key is early detection before a small fault takes down the entire system.

At Budget Parts, we stock compressors, sensors, struts and full conversion kits if you decide air suspension is no longer for you. Our team can help you choose the right parts for your driving style and budget.

AdBlue and DPF Systems: Clean Running, Tricky Maintenance

If you drive a diesel L405, you’ll know about AdBlue and DPF systems. They do a great job keeping emissions low but can cause headaches when sensors fail or the system clogs up. A low AdBlue tank will leave you stranded and a blocked DPF can trigger warning lights or limp mode. We hear about this most from owners doing short city drives where the system struggles to regenerate properly.

Budget Parts offers NOx sensors, dosing pumps, DPF cleaning kits and more. We’ll even guide you on driving habits that help prevent these issues.

Electrical Gremlins: Small Sensors, Big Frustrations

Modern Range Rovers rely on a network of sensors and modules. A failed bonnet latch sensor can put the car into limp mode. Infotainment glitches can make your morning commute feel longer than it should. Parking sensors, cameras and even door locks are known to misbehave over time. Moisture and age are often to blame.

We provide replacement sensors, modules and wiring kits along with honest advice on diagnosing these issues before you spend a cent.

Suspension Arms, Hubs and Brakes: The Heavyweight Challenge

The L405 is no lightweight. With nearly two and a half tonnes of metal, glass and luxury inside, its suspension and braking systems work hard every day. Lower arms and hub bearings wear out, often heard first as clunks or rumbles. Brakes on these vehicles take a pounding, especially in city traffic or mountain roads.
Our stock includes OE quality arms, bushes, hub kits and brake packages that deliver safety and value.

Why Budget Parts Stands Apart

We love these vehicles as much as you do. That’s why every part we sell is one we’d trust on our own Range Rover. We are passionate about helping owners enjoy their vehicles while keeping costs sensible. We ship fast, offer fair prices and back it all with knowledge that comes from real experience.