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JAECOO 7 handbook · Driving & driver assistance

Traffic Jam Assist / Integrated Cruise Assist

Lane centring with adaptive cruise
Official manufacturer dataApplies to: Petrol and Super Hybrid (SHS-P)Source: Petrol handbook p186-188 · Super Hybrid handbook p171-172

TJA and ICA use the front camera to read the lane lines and control both speed and steering. They help reduce your workload in heavy traffic or on long, monotonous drives. Speed and distance are handled by Adaptive Cruise Control (ACC); steering is handled by lane keeping.

TJA/ICA button on the steering wheel
TJA/ICA button on the steering wheel

Using the button

  • Short press - when TJA/ICA is ready (pre-active) or active, a short press switches it on or off.
  • Long press - when ACC is ready or cruising, or TJA/ICA is ready or active, a long press switches between ACC-only mode and TJA/ICA mode.

If the conditions to use TJA/ICA are not met, a grey indicator shows on the cluster. When they are met, the indicator turns green.

TJA - below 37 mph (60 km/h)

The car is kept near the centre of the lane. If no lane line is detected, it follows the vehicle in front instead. If it can see neither lane lines nor a vehicle in front, TJA switches off.

ICA - 37 to 80 mph (60 to 130 km/h)

The car is kept near the centre of the lane. If no lane line is detected, ICA switches off, even if there is a vehicle in front.

Cluster indicator

  • Grey - ready (pre-active).
  • Green - active.
  • Yellow - fault. TJA/ICA will not work. Have it checked by an authorised Jaecoo service centre as soon as possible.

When it may not work properly

  • ESP is switched off.
  • Any condition that would cancel ACC applies.
  • Lanes are too narrow or too wide, or the bend is too tight.
  • No lane line is detected.
  • You turn the steering wheel yourself, or take your hands off the wheel.
  • An indicator or the hazard lights are on.
  • The car is stationary, or you press the accelerator or brake pedal.
  • Petrol only
  • Speed is below 1 mph (1 km/h).
  • Super Hybrid (SHS-P) only