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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Charging System (Battery, Mounting And Cables) -- XE/(760)) >> Battery, Mounting And Cables >> Diagnosis And Testing >> Flat Battery Diagnostics >> IQ/Battery Drain Investigation Test Procedures

IQ/Battery Drain Investigation Test Procedures

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For 21MY onward vehicles, the vehicle internal motion sensors need to be turned off BEFORE locking the vehicle. The interior motion sensor is an alarm sensor. The alarm sensors can be enabled and disabled, for one alarm cycle only, from the Vehicle settings menu. See Owners Hand Book - INSTRUMENT PANEL MENU.
SET 1 - TEST SET TEST 1 TEST 2 TEST 3
Hazard Switch Illuminated? Y/N  Y/N  Y/N 
TEST SET 1 - TASK LIST  Unlock With Key Fob Button Tailgate Open/Close With Key Fob Button Unlock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob
Drivers Door Exterior Handle Pull (Open/Close) - Do NOT Pull Door Handle
Ignition On - Allow Vehicle To Auto Relock
Ignition Off/Open/Close Drivers Door - -
Single Lock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob - -
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N 
SET 2 - TEST SET TEST 1 TEST 2 TEST 3
Hazard Switch Illuminated? Y/N  Y/N  Y/N 
TEST SET 2 - TASK LIST  Unlock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob Unlock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob Global Open With Key Fob Button (If Applicable)
Drivers Door Exterior Handle Pull (Open/Close) Double Lock With Key Fob Button -
Ignition On - -
Engine Run > 1 Min - -
Ignition Off/Open/Close Drivers Door - -
Double Lock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob - -
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N 
SET 3 - TEST SET TEST 1 TEST 2 TEST 3
Hazard Switch Illuminated? Y/N  Y/N  Y/N 
TEST SET 3 - TASK LIST  Global Close With Key Fob Button (If Applicable) Unlock With Passenger Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob Tailgate Open/Close With Key Fob Button
- Passenger Front Door Exterior Handle Pull (Open/Close) Double Lock With Key Fob Button
- Drivers Door Exterior Handle Pull (Open/Close) -
- Ignition On -
- Engine Run > 1 Min -
- Ignition Off/Open/Close Front Doors -
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N 
SET 4 - TEST SET TEST 1 TEST 2 TEST 3
Hazard Switch Illuminated? Y/N  Y/N  Y/N 
TEST SET 4 - TASK LIST  Unlock With Key Fob Button Drivers Door Exterior Handle Pull (Open/Close) (Passive Handles) If Non-Passive, Use Key Fob Tailgate Open/Close With Key Fob Button
Drivers Door Exterior Handle Pull (Open/Close) - -
Ignition On - -
Ignition Off/Open/Close Drivers Door - -
Single Lock With Key Fob Button - -
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N 
SET 5 - TEST SET TEST 1 TEST 2 TEST 3
Hazard Switch Illuminated? Y/N  Y/N  Y/N 
TEST SET 5 - TASK LIST  Drivers Door Exterior Handle Pull (Open/Close) Unlock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob Tailgate Open/Close With Tailgate Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob
Ignition On Drivers Door Exterior Handle Pull (Open/Close) -
Engine Run Ignition On -
Drive Cycle > 10 Mins Engine Run -
Ignition Off/Open/Close Drivers Door Drive Cycle > 10 Mins -
Single Lock With Drivers Door Exterior Switch (Passive Handles) If Non-Passive, Use Key Fob Ignition Off/Open/Close Drivers Door -
- Double Lock With Key Fob Button -
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N 
SET 6 - TEST SET TEST 1 TEST 2 TEST 3 TEST 4
Hazard Switch Illuminated? Y/N  Y/N  Y/N  Y/N 
TEST SET 6 - TASK LIST  Position Key Fob Within 30 Centimeters Of The (Front) Drivers Door Position Key Fob Within 30 Centimeters Of The Passenger Front Door Position Key Fob Within 30 Centimeters Of The Rear Passenger Door (Drivers Side) Position Key Fob Within 30 Centimeters Of The Rear Passenger Door (Passenger Side)
Hazard Switch Illuminated After 20 Minutes*?
NOTE: *extend the 20 minute waiting time to 1 hour for PHEV  and BEV  vehicles
Y/N  Y/N  Y/N  Y/N