⚠️ Discovery overview
The Discovery family includes the three-row Discovery and the compact Discovery Sport sold in the US with gasoline, past diesel offerings, and plug-in hybrid variants on some models.
Service portal
JLR TOPIx (topix.jaguarlandrover.com)
Fuel system notes
- Discovery often requires tank drop or extensive underbody work
- Discovery Sport may allow pump access from cargo area on some builds
- DEF (Diesel Exhaust Fluid) is separate from diesel fuel — do not confuse reservoirs
Model index
Select a model for misfuel and fuel contamination procedures:
Frequently asked questions
Discovery vs Discovery Sport fuel access?
Discovery Sport is more likely to have under-floor pump access; full Discovery frequently needs tank drop per TOPIx.
Is misfuel covered under JLR warranty?
No. Wrong fuel is customer misuse and excluded from warranty coverage.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
Find an operator Consumer guidance