Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Remote control
The remote control is used to activate function in the system remotely. The basic functions of the remote control are:
- unlocking
- locking
- unlocking the trunk lid/tailgate
- activating the local lighting
- activating alarm functions.
The remote control has an integrated communication circuit and memory. When a button on the remote control is pressed a coded signal is sent out. This signal is received by the upper electronic module (UEM) and is forwarded to the rear electronic module (REM). In order that the remote control can work with the system a unique code must be programmed into the remote control by the upper electronic module (UEM). This is first performed at the factory. Following which remote controls can be added or removed at a Volvo workshop.
The remote control has an integral battery which is used when commands are sent to the system. This battery requires replacement at regular intervals. An indication of a weak battery is when the range of the remote control decreases.
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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