Exterior Lighting Related Problems of the 1999 Mercury Mountaineer

Table 1 shows two common exterior lighting related problems of the 1999 Mercury Mountaineer.

Table 1. Exterior Lighting related problems of Mercury Mountaineer

Problem Category	Number of Problems
Headlights problems	1
Turn Signal Switch problems	1

Headlights problem #1

While driving vehicle cut off without prior warning, causing loss of steering. Also, headlights went out. Consumer has contacted dealer, dealer has replaced the battery. Please provide any further details.

Turn Signal Switch problem #2

Windshield wipers would intermittently come on while switch is in off mode, or when turn signal is used. Also wiper would stop working while operating. Dealer notifed and waiting on repair parts.

Exterior Lighting related problems in other Mercury Mountaineer model year vehicles:

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Switch Model:

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