Lock Caution When locking the vehicle without a key, avoid pressing too hard on the exterior door handle. Warning Patients who are dependent on pacemakers should stay at least 22 centimeters away from the interior antennas, to avoid their cardiac pacemakers from being interfered by the keyless unlocking system’s antenna. Location of the interior Bluetooth antenna: 1. Under the interior rear view mirror cover 2. Above the B-pillar on the left side of the body 3. Above the B-pillar on the right side of the body 4. Rear roof 5. Above rear bumper bracket 8