Frequently Asked Questions

What is the first thing to check when the check engine light comes on for a 2021 Land Rover Discovery?

• Check the fuel cap: a loose or damaged gas cap is a common, low-cost cause and easy to fix.
• Look for obvious leaks or unusual smells that could indicate more serious issues.
• Note changes in performance (stalling, rough idle, loss of power) and avoid heavy driving until diagnosed.
• Bring the vehicle to Park Place Land Rover for a free initial inspection; certified service ensures warranty compliance for any covered repairs.

How much does a check engine light diagnostic cost for a 2021 Land Rover Discovery?

• Diagnostics typically range from a modest scan fee to more involved diagnostic time depending on symptoms; Park Place Land Rover provides transparent estimates.
• We often cost less than independent shops because our accurate diagnostics prevent unnecessary parts replacement and deliver long-term savings.
• Repairs covered under warranty must be performed at a certified dealership to remain valid—our factory-trained technicians handle those warranty repairs.
• When possible, we outline immediate solutions and long-term recommendations so you understand total ownership costs and value.

What does it mean when the check engine light comes on in a 2021 Land Rover Discovery?

• The light indicates the engine management system has detected an emissions, ignition, or fuel control fault—ranging from a loose gas cap to misfires or catalytic converter issues.
• Codes logged by the vehicle guide diagnosis; severity varies from minor to urgent and may affect fuel economy, emissions, or drivability.
• Park Place Land Rover will read the codes, diagnose root causes with OEM tools, and recommend repairs that protect your warranty and vehicle value.
• Prompt attention reduces repair costs and prevents secondary damage that can be far more expensive if ignored.

What is the most common reason for check engine light on a 2021 Land Rover Discovery?

• Common causes include a loose or faulty gas cap, oxygen sensor, EVAP leak, or ignition misfire—issues that range from inexpensive to moderate in repair cost.
• Left unaddressed, sensor or misfire problems can damage the catalytic converter, driving costs much higher.
• Our technicians prioritize accurate diagnosis with OEM-grade equipment to avoid unnecessary parts replacement and maximize savings.
• Warranty-covered repairs must be completed at a certified dealership to remain valid—bringing your vehicle to us protects coverage.

How long does a check engine light service take for a 2021 Land Rover Discovery?

• Simple inspections and code reads often take under an hour; complex diagnostics or repairs vary from a few hours to a day depending on components.
• Park Place Land Rover provides time estimates before work begins and prioritizes efficient, accurate service to minimize downtime.
• Using OEM procedures reduces repeat visits and long-term costs—our approach emphasizes immediate and future savings.
• If repairs are warranty-covered, they must be performed at a certified dealership; our factory-trained team handles these efficiently to protect your coverage.