Nissan Altima Owners Manual: Blind Spot Warning (BSW) System / Lane Departure Warning (LDW) System (if so equipped)

The Blind Spot Warning (BSW) system helps alert the driver of other vehicles in adjacent lanes when changing lanes.

The Lane Departure Warning (LDW) system helps alert the driver when the vehicle is traveling close to either the left or the right of a traveling lane.

The BSW/LDW systems use the rear view monitor


The BSW/LDW systems use the rear view monitor camera unit 1 with automatic washer and blower.

WARNING

● The BSW system is not a replacement for proper driving procedure and is not designed to prevent contact with vehicles or objects. When changing lanes, always use the side and rear mirrors and turn and look in the direction you will move to ensure it is safe to change lanes. Never rely solely on the BSW system.

● The LDW system is only a warning device to help inform the driver of a potential unintended lane departure. It will not steer the vehicle or prevent loss of control. It is the driver’s responsibility to stay alert, drive safely, keep the vehicle in the traveling lane, and be in control of the vehicle at all times.

● The camera unit may not function properly under the following conditions: – When towing a trailer.

– When strong light enters the camera unit. (e.g. light directly shines on the rear of the vehicle at sunrise or sunset.) – When ambient brightness changes suddenly. (e.g. when the vehicle enters or exits a tunnel or passes under a bridge.)
● If the camera lens is excessively dirty, the automatic washer may not be able to completely clean the lens. This could result in the camera not detecting vehicles or lane markers.

● Excessive noise (e.g. audio system volume, open vehicle window) will interfere with the chime sound, and it may not be heard.

Parking brake
WARNING ● Be sure the parking brake is fully released before driving. Failure to do so can cause brake failure and lead to an accident. ● Do not release the parking brake from outsid ...

BSW system operation
The BSW system operates above approximately 20 MPH (32 km/h). When the camera unit detects vehicles in the detection zone, the Blind spot indicator light located inside the outside mirrors wil ...

Other materials:

On-vehicle repair
HORN Removal and Installation REMOVAL 1. Position aside the front fender protector LH. Refer to EXT-19, "Removal and Installation". 2. Disconnect the horn connectors (A). 3. Remove the horn bracket bolt (B), and remove horn (1) and horn (2) if equipped. INSTALLATION Instal ...

Refrigeration system
HFC-134a (R-134a) Service Procedure SETTING OF SERVICE TOOLS AND EQUIPMENT WARNING: Avoid breathing the A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose, and throat. Remove the HFC-134a (R-134a) from the A/C system using certified service equipment meeting the requ ...

P0137, P0157 HO2S2
Description The heated oxygen sensor 2, after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching characteristics of the air fuel ratio (A/F) sensor 1 are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal from t ...