What are the symptoms of Water dripping into the cabin (mats) in Jaguar XK8 / XKR (X100)?

Water dripping into cabin or wet carpets

How to fix Water dripping into the cabin (mats) in Jaguar XK8 / XKR (X100)?

Mechanical unblocking of drains (blowing with compressed air), thorough cleaning of organic impurities, reconnecting the pipes and sealing the plastic cover protecting the glass lining (plenum).

High Priority 90% confidence

Water dripping into the cabin (mats)

in Jaguar XK8 / XKR (X100) (1997-2006)

Symptoms

Water dripping into cabin or wet carpets

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Technical diagnosis (Premium)

Recognized technical fault:

Auxiliary controller voltage instability detected

Technical analysis

Detailed analysis of HVAC controller operation parameters, CAN bus data readings, and diagnostic signal waveforms. Purchase PRO access or log in to read the full fault analysis.

Confirmed solution

Complete step-by-step repair procedure including module non-volatile memory reset, sensor calibration, and correct wiring routing. Unlock the full report to see the instruction.

Parts needed

Filters ferrite anti-interference / noise suppressor
Auxiliary starting battery (depending on cell status)

Workshop hacks

Important workshop tips for mechanics regarding bypasses without expensive control module replacement and manufacturer software service bulletins.

TSB / TPI service bulletins

TSB-24-HVAC-01TPI-2068943/2

A/C Technical Specifications

5,0 i

Refrigerant: R134a Amount (g): 700g Oil: JLM12260 PAO 68 lub PAG ISO 46 Oil (ml): 110ml

4,2 i

Refrigerant: R134a Amount (g): 700g Oil: JLM12260 PAO 68 lub PAG ISO 46 Oil (ml): 130ml

Standard

Refrigerant: R134a Amount (g): 600 –700g Oil: PAG PAO 68 lub PAG ISO 46 Oil (ml): 160 – 200ml

See full specification

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