Hongqi E-HS9, Manual

Page: 96 / 395

3-2. Opening, closing and locking the doors and trunk lid
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Circumstances affecting operation
The Passive Entry & Passive Start (PEPS) system uses weak radio waves. In the
following cases, the communication between the key and the vehicle may be affected, so
that the PEPS system and the wireless remote control function do not work properly.
⚫
When the key battery power is insufficient.
⚫
When the key battery power is run out.
⚫
When close to TV towers, power plants, gas stations, radio stations, large displays,
airports or other facilities that generate strong radio waves or electrical noise
interference.
⚫
When carrying portable radios, cell phones, cordless phones or other wireless
communication devices.
⚫
When the key comes into contact with or is covered by a metal object.
⚫
When multiple smart keys are in the vicinity of the vehicle at the same time.
⚫
When carrying or using the key with the following devices that emit radio waves.
• Smart keys for other vehicles
• Wireless remote keys that emit radio waves
• Personal computers (PC)
⚫
When the rear windshield has metallic composition sunscreen film or metallic
substances adhered to it.
⚫
When the following metal objects touch or cover the key.
• Cards with aluminum foil
• Cigarette cases with aluminum foil on the inside
• Metal wallets or bags
• Coins
• Metal hand warmers
•
Media such as CDs and DVDs
⚫
When the key is near a battery charger or an electronic device.