turn signal BMW X3 2004 E83 Service and warranty information

7
Inspection I
Engine Compartment
Read out diagnostic system. 
Check engine cooling system/heater hose connections for leaks. 
Check coolant level and antifreeze protection level. Add coolant if required.
Check windshield washer fluid level and antifreeze protection. 
Fill up and/or correct if required.
Check air conditioner for operation. 
Replace microfilter. (Note: reduce replacement interval in dusty 
operating conditions.)
Reset service interval indicator.
X3
Body/Electrical
Check battery state-of-charge indicator and charge if required. 
Check lighting system, i.e.: headlights, foglights, parking, back-up, 
license plate, interior (including map reading lights), glove box, flashlight,
illuminated makeup mirrors, luggage compartment/area lights.
Check instrument panel and dashboard illumination. 
Check all warning/indicator lights, check control. 
Check turn signals, hazard warning flashers, brake lights, horns, headlight 
dimmer and flasher switch.
Check wipers and washer system(s); wiper blades, washer jet positions. 
Check condition and function of safety belts. 
Visually examine all SRS airbag units for torn covers, obvious damage or 
attachment of decals, decorations or accessories.
Check central locking/double lock. 
Check operation of all latches. 
Check heater/air conditioner blower, rear window defogger. 
Check rear view mirrors. 
Final Inspection
Road test with check of brakes, suspension, steering, 
automatic transmission.