48 Vehicle Maintenance Lights Mirrors • Check all functions of the turning lamp, headlamp, tail lamp, turn signal, brake lamp, and fog lamp. • Ensure all mirrors are in good and clean condition. • Check if all mirrors can be adjusted. Front windshield wiper Controls • Inspect the condition of the wiper arm and wiper blade. • Verify correct movement of the brake pedal. Interior Steering wheel • Check if the steering wheel is too loose (freely movable). Parking brake • Ensure correct adjustment of the parking brake lever. Instrument panel • Verify proper functioning of all instruments, controls, and warning lights.