146 Driving and Driving Safety
Diagnostic Socket
External equipment or devices (e.g. navigation units, head-up displays, etc.) connected to the diagnostic socket can impair the function of the vehicle systems.fDo not connect any equipment or devices to the diagnostic socket.
Loose equipment/devices or hanging cables in the driver's footwell can obstruct clearance around the pedals or become caught between the pedals when braking or changing direction.fDo not place any equipment/devices or cables in the driver's footwell.
The diagnostic socket is for connecting diagnostic equipment in qualified specialist workshops.
Operating external equipment or devices (e.g. navigation units, head-up displays, etc.) from the diagnostic socket when the ignition is switched off will run down the battery. If the vehicle is parked for an extended period, the battery can discharge fully and be damaged (exhaustive discharge).fDo not connect any equipment or devices to the diagnostic socket.
Ignition Lock
The ignition key is inserted into the ignition lock to the right of the light switch at the left of the steering wheel.
On vehicles with Porsche Entry & Drive, you no longer have to insert the key into the ignition lock, but merely keep it with you. The ignition key is replaced by a control unit in the ignition lock, which always remains in the ignition lock, unless the vehicle is being towed.
The ignition lock has three key positions.
Key positions 0 - Initial position 1 - Ignition on 2 - Start engine
Information
The vehicle battery discharges if the ignition key is left inserted.
If the vehicle battery is dead, the key can only be removed from the ignition lock if the emergency operation is performed: fPlease see the chapter “EMERGENCY OPERATION – UNLOCKING THE IGNITION KEY/CONTROL UNIT” on page 28.
Improper interventions in the vehicle electrical system
Loose equipment/ devices or hanging cables in the driver's footwell
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NOTICE
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Driving and Driving Safety 169
Static and fluttering
When the line-of-sight link between a transmitter and vehicle is blocked by large buildings or mountains, the radio sound may be accompanied with static or fluttering because of the characteristic of FM.
In a similar effect, a fluttering noise is sometimes heard when driving along a tree-lined road.
This static and fluttering can be reduced by adjusting the tone control for greater bass response until the disturbance has passed.
Multipath
Because of the reflecting characteristics of FM, direct and reflected signals may reach the antenna at the same time (multipath) and cancel each other out. As a vehicle moves through these electronic dead spots, the listener may hear a momentary flutter or loss of reception.
Station swapping
When two FM stations are close to each other, and an electronic dead spot, such as static or multipath area, interrupts the original signal, sometimes the stronger second signal will be selected automatically until the original one returns. This swapping can also occur as you drive away from the selected station and approach another station of a stronger signal.
Compact disk player
To avoid damage to compact disk player and disks.fUse only compact disks labeled as shown, having no dirt, damage or warpage.
fNever attempt to disassemble or oil any part of the player unit. Do not insert any object other than a disk into the slot. Remember there are no user-serviceable parts inside the compact disk player.fDo not allow the disk to sustain any fingerprints, scrapes or stickers on the surfaces. This may cause poor sound quality.Hold the disk only on the edge or center hole.fWhen not in use, take the disk out of the player, put the disk back into its case and store it away from dust, heat, damp and direct sunlight.Leaving the disk on the dashboard in the sun can damage the disk.fIf the disk gets dirty, clean the disk by wiping the surfaces from the center to the outside in a radial direction with a soft cloth. Do not use a conventional record cleaner or anti-static record preservative. Disk cleaners are available in audio stores.
Car Telephone and Aftermarket Alarms
Important legal and safety information regarding the use of cellular telephones
Some jurisdictions may prohibit the use of cellular telephones while driving a vehicle. Check the laws and regulations on the use of cellular telephones in the areas where you drive.
Looking away from the road or turning your attention away from your driving to operate a cell phone will sooner or later cause an accident. fDo not attempt to operate a hand-held cell phone while you are driving. Safety is more important than a phone call.
fLearn to operate the hands-free phone, if it is available, before you start driving. Then make use of the hands-free phone at all times.
It is essential to observe the telephone manufacturer’s instructions before operating the telephone.
Any portable telephone or radio transmitter which is used in a Porsche must be properly installed in accordance with the technical requirements of Porsche.
The transmission power must not exceed 10 W.
The devices must possess a type approval for your vehicle and have an “e” symbol.
If you should require equipment with transmission power values greater than 10 W, please consult your authorized Porsche dealer for this purpose. They are familiar with the technical requirements for installing devices of this kind.
The antennas for all radios and telephones with a transmitting antenna must be externally mounted.
The improper installation of radios or telephones or use of a radio or telephone with a transmitting antenna inside the car may cause the warning lights to come on.
Improper installation of such equipment can create a discharged battery or excessive current draw from added equipment.
NOTICE
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