JLR EXPERTS · SERVICE
卫士与发现 DIAGNOSTICS
A structured, module-by-module health report for your Defender & Discovery — not merely a fault-code dump.
WHAT A SESSION COVERS
- —Every control module on the DOIP network is interrogated for stored and pending fault codes.
- —Battery, charging and quiescent-drain figures are checked — the cause of most 'random' electrical complaints.
- —Software levels are listed per module, so you know exactly where your car stands before any update.
- —You receive a written summary in plain language, with recommended next steps and fixed prices.
WHEN TO BOOK
- —Before purchase — a remote pre-purchase inspection catches coded-out faults and mismatched modules.
- —After a flat battery or jump start, when electrical gremlins tend to surface.
- —Before a main-dealer service, so you can point at a specific symptom instead of accepting a generic 'investigation'.
- —Any time a warning light appears — catching it early is almost always cheaper.
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